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Posted by: Raymond McDougall on 11.25.2014 | Filed under: Adventurers, Bancroft, Ontario, Latest | Comments (0)

VTrail

Bancroft, Ontario is well known among mineral collectors. For over 100 years, specimens from the “Bancroft Area*” have been added to collections around the world, gracing the display cases of museums and private collectors. Photographs of minerals from the Bancroft Area often feature in 20th century North American mineral literature. However, these days, so many of these minerals are classics and can be super hard to obtain – they are seldom available on the international market. Nonetheless, they can be field collected. Although some localities in the region will never produce again, Bancroft mineral collecting continues each year. Of course, finding amazing specimens usually requires tons of hard work and some good luck (knowledge helps too). We sure don’t always come home with awesome display pieces! But every year new great specimens are found in the Bancroft Area.

And fall is a beautiful time here… I thought you might like some glimpses of fall and recent mineral collecting in the Bancroft Area.

Fall colours

Fall colours, Bancroft Area, Ontario

(* For mineral collectors, the term “Bancroft Area” has been used informally and inconsistently over the years to refer to a broad region that extends in a radius of perhaps 50-100km from the town of Bancroft itself. The “Bancroft Area” has variously been considered to include parts of the Haliburton Highlands, Algonquin Highlands, Hastings Highlands and Madawaska Highlands, and I use it inclusively, as many of us do.)

North and Northwest of Bancroft

The regions to the north and northwest of Bancroft are stunning, but we have not seen too many spectacular mineral finds here in recent years. To the further northwest lies Algonquin Park, which is an amazing place (it’s also huge, at 7,653 sq km). It is not a mineral collecting area, but just to deviate from the minerals for a short moment, if you are a first time visitor to this part of Ontario, a drive through the park (and a stop at the interpretive centre) provides great scenery and a super introduction to the wildlife native to the region.

Fall Blue Jay

Autumn Blue Jay

By fall, the mosquitoes and black flies are no longer an issue. However, part of the reason the bugs are gone is the cold – by fall, it can be pretty chilly in the mornings. On the bright side, the frost can be a nice compliment to the scenery.

Opeongo

Frosty scene near Lake Opeongo, Algonquin Park, Ontario

At times, some of the fall colours can be so bright that they appear almost unnatural. (If only our minerals were equally colourful!)

LakeTwoRiversFall

Lake of Two Rivers, Algonquin Park, Ontario

The intense colours also make for beautiful more intimate scenes.

OxtoungeRiverOxtongue River, near Algonquin Park, Ontario

And there are lots of great wild animals and birds throughout the larger “Bancroft Area” region.

Deer2

Curious White-Tailed Deer

Ok, ok, now back to the minerals.

North Baptiste Lake Road

In the area north of Bancroft, and not as far as Algonquin Park, one spot that has produced interesting mineral specimens in very recent times is a forested locality known as the North Baptiste Lake Road occurrence (on private land, permission/arrangements are required). My collecting partner David Joyce and I did some scouting at this locality this year for a couple of days. We found many mineralized zones with scapolite crystals, pyroxene (augite/diopside) crystals, and minor titanite crystals, but they were all in tight seams with poor crystal development and did not yield fine specimens. The most intriguing find from this excursion was a cool molybdenite crystal.

Moly1

Molybdenite, 3.5 cm blocky prismatic crystal from North Baptiste Lake Road, Hastings Highlands, Hastings Co., Ontario. D.K. Joyce collection and photo.

Out of interest, here are two specimens I acquired from the collector who inspired us to go scouting at this locality in the first place. These specimens were collected in 2013.

DiopsideDiopside with Scapolite, North Baptiste Lake Road, Hastings Highlands, Hastings Co., Ontario – 5.1 cm

Titanite1

Titanite (1.8 cm crystal) with Diopside and Scapolite, North Baptiste Lake Road, Hastings Highlands, Hastings Co., Ontario

Certainly an interesting and prospective area. However, time, hard work and knowledge must be supplemented with good luck too… maybe next time we’ll do a little better!

West of Bancroft

To the west of Bancroft, some of the area’s best localities continue to produce fine specimens and others are prospected in hopes of new finds.

Bear Lake*

[*Important Note: As of May 2016, the Bancroft Chamber of Commerce has sold the property on which the Bear Lake Diggings are situated. This property is now privately owned, and all collecting and visiting are absolutely prohibited by the new owners.]

One of the Bancroft Area’s most prolific localities from the 1980s through to 2015 was “Bear Lake”, also referred to as “the Bear Lake Diggings” and “Bear Lake Road”. For much of this time, the locality was operated on a permit basis for collecting by the public by the Bancroft and District Chamber of Commerce.

Bear Lake is a classic “calcite vein-dyke” occurrence that produced specimens of many minerals but it is best known for excellent lustrous brown titanite crystals (formerly named “sphene” – crystals can reach sizes over 20 cm), green to reddish fluorapatite crystals (in some cases Beak Lake fluorapatite has been faceted into beautiful green stones), very fine crystals of biotite, and the world’s finest crystals of ferri-fluoro-katophorite, for which Bear Lake is the type locality. (Note: ferri-fluoro-katophorite is a black amphibole, sometimes locally just called “hornblende”, but confirmed by electron microprobe analysis (Robert Martin and I did at McGill University) to be ferri-fluoro-katophorite. It has in the past been classified as fluor-magnesiokatophorite. (Tempting to offer editorial thoughts on amphibole nomenclature, but I digress… we’re all going to be tempted to revert to the incorrect “hornblende” pretty soon!)  Some of the individual euhedral crystals at Bear Lake were huge: fluorapatite to 45 cm, biotite to 60 cm, orthoclase to 30 cm and  ferri-fluoro-katophorite crystals to 30 cm.  However, the larger they are, usually the prettier they are not (!), and the fine mineral specimens are usually crystals under 10 cm.

I was out to Bear Lake a few times in 2014, but I confess with very limited success. I’ve been collecting at this locality since I was a kid, and have found many great things there over the years, but this year was more about scouting and test trenches – it did not yield much in the way of fine specimens. It was fun though!

Bear Lake 1

David Joyce as we commence digging on a vein-dyke with promising ferri-fluoro-katophorite crystals at surface.  Photo of final trench is near the end of this post.

After two days of major digging (by hand), we had exposed walls of sharp ferri-fluoro-katophorite crystals up to about 10 cm. Unfortunately, even down to depths of about 2 metres from surface, the crystals were either frost-fractured or otherwise weathered/damaged, and so although it was a cool crystal cavity to see, it did not yield fine specimens.

Bear Lake 2

Ferri-fluoro-katophorite crystals to 10 cm exposed on calcite vein-dyke wall after two days of excavation.

BearLake4

Herwig Pelckmans, about to start in on a Bear Lake vein dyke.  This one ultimately produced a nice large cabinet specimen of sharply terminated biotite crystals.

Bear Lake was a fine example of a place where Mother Nature reclaims the forest incredibly quickly. Even though collectors had been digging trenches here since the 1960s, the forest is quite beautiful and the old workings are sometimes truly no longer apparent.

Of course, this meant that we had to be careful not to fall into any holes that had become obscured from view. But it also meant that there is one thing that all experienced Bear Lake collectors would dread. Nope, not the black bears that roam these woods. We would fear that after hours excavating a vein-dyke, we would find incontrovertible evidence that someone already excavated it years ago (and Mother Nature had reclaimed it just enough to mask that fact… and make look like a good fresh spot to dig…).

BearLake5Early-1980s Canadian 280 ml Coca-Cola can. Excavated in 2014.

I don’t want to leave Bear Lake without doing it at least a tiny bit of justice – even if this was a low year, this locality has produced some great specimens in the past –  here is a glimpse of examples of Bear Lake minerals from prior years.

Biotite

 Biotite (doubly terminated, floater), Bear Lake, Highlands East, Haliburton Co., Ontario – 5.8 cm

Titanite2

Titanite, Orthoclase and frosty little tracks of Anatase, Bear Lake, Highlands East, Haliburton Co., Ontario – 5 cm

KatophoriteFerri-Fluoro-Katophorite, Bear Lake, Highlands East, Haliburton County, Ontario – 6.8 cm

Desmont Mine Property

Not too far from Bear Lake, another locality is generating interest – this is the Desmont Mine property, near the town of Wilberforce. Originally explored for uranium mineralization in 1954-55, this property includes more than one area of test workings which expose interesting minerals for the collector. We had a great day for an outing – I was there with local collector and Canadian mineral photographer Michael Bainbridge, Bancroft collector and geologist Chris Fouts and collector Herwig Pelckmans, as we scouted various zones of the property.

Desmont1

Small adit at the Desmont Mine property (me for scale).  H. Pelckmans photo.

Desmont2

Herwig Pelckmans and Michael Bainbridge at the Desmont Mine property

At the Desmont, there are many unusual minerals and although many do not form euhedral crystals, there are some: particularly intriguing diopside crystals (including chromian diopside), sharp molybdenite crystals (apparently crystals to several cm in diameter) and most of all the locality is known for small maroon stillwellite crystals (up to approximately 0.5 cm known so far). Granted, the stillwellites are not easy to find, but they are cool for the mineral.

Stillwellite

Stillwellite, Desmont Mine Property, Highlands East, Haliburton Co., Ontario – 0.3 cm crystal (Note hexagonal pinacoid face)

Well-known Canadian mineral photographer and collector Michael Bainbridge has had some good recent trips to the Desmont Mine, having found stillwellite crystals up to 1 cm, larger than previously reported for the property.

Stillwellite A

Stillwellite (0.6 cm crystal) with Diopside in Calcite, Desmont Mine Property, Highlands East, Haliburton Co., Ontario. M. Bainbridge specimen and photo.

I had an additional interesting find at the Desmont this year – a beautiful, sharp, complete euhedral crystal of albite, variety peristerite, with as bright a schiller as I have ever seen in an Ontario peristerite. It’s small, but sweet!

Peristerite

Albite, variety Peristerite, Desmont Mine Property, Highlands East, Haliburton Co., Ontario – 1.5 cm crystal

The Desmont Mine locality is open to the public on a permit collecting basis – permits are obtained at the offices of the Highlands East municipality in Wilberforce. This municipality is very progressive and actively working to help mineral collectors access and open more localities in the Wiberforce area, so stay tuned! (The municipality also now administers permit-collecting access to the recently re-opened Schickler fluorite occurrence, where reddish and greenish fluorapatite crystals occur in calcite associated with deep purple granular fluorite.) Seems like the Wilberforce area will be a good one to visit over the coming years.

Northeast of Bancroft

Elk

Elk, near Hartsmere, Ontario

Miller Property

One of the most famous classic Canadian localities is often referred to in the literature or on old mineral labels simply as “Lake Clear, Renfrew Co.” The Lake Clear area, northeast of Bancroft, is actually not a single locality, but rather it includes several famous old mineral localities, including Turner’s Island, the Smart Mine, the Meany Mine, and the “Lost Mine”. (Lake Clear is approximately 100km northeast of the town of Bancroft – not so close – and is often considered by mineral collectors to be part of the “Bancroft Area”. In part, this is because of the geological and mineralogical similarities with other Bancroft Area localities, all part of the Grenville Geological Province). In recent years, in the forests east of Lake Clear, the Miller Property – in the immediate vicinity of the Smart Mine and which in fact encompasses the deposit formerly known as the “Lost Mine” – has produced some truly excellent specimens. This is another calcite vein-dyke locality, and this one is particularly known for the classic large red-brown fluorapatite crystals and excellent titanite crystals. Large augite crystals, orthoclase-microcline crystals and biotite crystals have also been found. Very rarely in the past this property also produced nice zircon crystals.

This year the Miller Property was the destination for a well-attended club field trip by the Walker Mineralogical Club and the Kawartha Mineral Club. A small group of us opened up a good vein dyke containing  a large number of fluorapatite crystals.

LakeClear6

Prominent Canadian collector Bob Beckett moved a lot of ground as we worked together at the fluorapatite trench. He did a good job hiding his disappointment we weren’t finding more biotite crystals.

Lake Clear4

As is often the case, we got very dirty excavating the fluorapatite crystals. This vein-dyke was narrow and tough to collect. R. Beckett photo.

The large complete crystal from this trench is now in the collection of Herwig Pelckmans. He parked his car beside the crystal for scale before taking this photograph.

LakeClear7

Fluorapatite, Miller Property, Sebastopol Township, Renfrew Co., Ontario.

H. Pelckmans specimen, photo and car.

Lake Clear 2Partially excavated calcite vein dyke containing fluorapatite crystals. The large crystal here is the same one in the photo above, now in Herwig’s collection. It is 25.5 cm long. Note the crystals on the hanging wall. Most were attached and could not be collected (they shatter).

Many of the crystals in this trench were not so sharp and lots were frost-damaged, but there were some nice ones too.  This one is quite typical for Lake Clear fluorapatite, if perhaps a little more pinkish than usual:

Fluorapatite

Fluorapatite, Miller Property, Sebastopol Twp., Renfrew Co., Ontario – 6.3 cm

Keith Miller, this property’s owner, is as generous and gracious about mineral collecting as I have ever seen – for club trips, he has opened the property up, including with heavy equipment, and the fees he collects per person are then donated to a local children’s hospital. Please note that one must absolutely not go to this locality (any locality, for that matter) without proper arrangements. This may include the specifically organized field trips that are set up by mineral clubs from time to time. It would be tragic should anyone undermine the goodwill and kindness between the collecting community and this remarkable property owner. How rare it is in this day and age that we (collectors) are fortunate enough to be accommodated, with specimens from a classic locality being preserved like this!

Lake Clear1

Excavator at the Miller Property, Sebastopol Township, Renfrew Co., Ontario.

One particularly interesting note from the club trip at the Miller Property this year – in the same area where the calcite vein-dykes occur, a pegmatite was excavated. The pegmatite included a few euhedral microcline var. amazonite crystals up to over 10 cm. Given the nature of the hard-rock occurrence, I am not sure how many of these were successfully removed intact but some certainly were. This is very unusual – I believe these would be considered the best amazonite crystals ever found in the Bancroft Area.  We’ll have to keep our ears open to learn what other collectors managed to find in the pegmatite excavation during the field trip.

Amazonite

Microcline var. Amazonite in situ, with Canadian “Toonie” coin (2.8 cm diameter) for scale.  Miller Property, Sebastopol Township, Renfrew Co., Ontario. R. Beckett photo.

Here are a couple of specimens found at the Miller Property in recent years:

Fluorapatite3

Fluorapatite, Miller Property, Sebastopol Twp., Renfrew Co., Ontario – 8.0 cm

Titanite3

Titanite with Fluorapatite,  Miller Property, Sebastopol Township, Renfrew Co., Ontario – 5.1 cm

Bancroft Mineral Collecting, 2014

Although awesome mineral specimens continue to come from many different mineral localities in the Bancroft Area, my own 2014 experiences produced only a very few interesting specimens. The large fluorapatite we found at the Miller Property is a remarkable specimen and a true classic, and there were certainly other cool pieces here and there this year. And yet, quite often, all that hard work and knowledge still leaves you at the bottom of a big freshly-dug hole without anything brilliant for the display cabinet.

BearLake3

At the bottom of a two-day hole at Bear Lake, dug together with David Joyce. No collection-worthy specimens from this effort. And no help from an excavator. Emery (at upper left) supervised.
D.K. Joyce photo.

So, this was not a year full of endless spectacular specimens, and I appreciate what we did manage to find.  In any event, my excursions this year could not have been better for scenery, wildlife and good times with good friends.

It’s always worth going out in the woods, and you never know what lies around the next corner.

Deer1

White-Tailed Deer – Doe and Fawn

IceStrawberry

Ice Crystals on Wild Strawberry Leaf

Chipmunk

Chipmunk, Collecting Food for the Winter

Deer3

White-Tailed Deer – Fawn

Island

Bay Lake, Faraday Township

Thanks!

Thank you to Keith Miller, for graciously making the Miller Property accessible to the mineral collecting community, and also to the folks at Highlands East, who are working hard to bring more properties in the Wilberforce area online for collectors. And thanks to the Bancroft and District Chamber of Commerce for all that is done to keep Bear Lake open and accessible to all. I am grateful to Joe Neuhold for all that he does for the elk and the deer in the Hartsmere area. Thanks to Michael Bainbridge and Bob Beckett for the great photos, and thanks to both of you and Herwig Pelckmans for great times out in the woods this year. Huge thanks to my long-time collecting partner David Joyce, for all the fun and collaboration on our many collecting adventures (also the moly photo).

About the Minerals Photographed in this Post

Except as otherwise attributed, the minerals photographed in this post are included here because I love sharing them, not for sale. (Some of the ones that I personally collected are my children…)

About the Website

If you have landed on this post without having explored our website, please have fun looking around – there are tons of photographs of minerals from all over the world that are available for purchase (you can surf through by using the “Browse” options (click here , and you’ll see the Browse options at left). Other blog articles are under the tabs Adventurers and What’s New Blog (you may wish to scroll a bit to explore within the What’s New Blog, as all of the weekly specimen updates are under this tab too).

If you are interested in more information relating specifically to Bancroft, Ontario and minerals, have a look – there is a post about the Bancroft Mineral Museum (the Bancroft Gem and Mineral Club Museum) and also one about our annual Bancroft Mineral Shows.  A brief more general introduction to Bancroft is under About Bancroft.

Posted by: Raymond McDougall on 12.12.2013 | Filed under: Beginners | Comments (0)

 

Mexican AmethystIf you could choose anything in the world, imagine for a moment what would you want out of your ideal hobby, pursuit or passion?

Maybe it would include relaxing quiet time and comfort. It could be something that is individualistic, and allows you to be a little different from others, and it might also be something you could share with others who enjoy it too, developing interesting friendships and connections along the way. Perhaps it would involve some history and art. It could involve adventure, time outdoors and greater connection to nature. And is it maybe something you would want to involve learning and personal growth? Ultimately would it be something that could enable you to contribute to the happiness of others?

Slightly intense start I’ve set off on here, I know, but hang in there with me for just a little. Because now I have two final questions for you. What if mineral collecting could give you all of these things? And what if you could choose which ones are most important to you, and create the perfect hobby, pursuit or lifelong passion with as many or few of these factors, all scaled in exactly the proportion you design?

Ok, so if you’ve never thought much about mineral collecting before, you may be thinking I’m crazy. (Maybe I am, but in a good way.) To me, it would be much worse if you are concerned I’m trying to sell you something. I’m not at all. Not everyone is going to find minerals interesting. If you don’t think mineral collecting is for you, but you do spend some more thought and discover what is for you instead, that’s awesome – I’d love to know that you manage to find whatever pursuit it is in the world that gives you these kinds of things.

Many people are never lucky enough to find it. On the other hand, if you are still with me and now simply curious as to how the heck I’m going to substantiate the suggestion that mineral collecting can be all of these things for you… well, it is all of these things for me, so here we go:

Growth and Learning

Mineral collecting offers endless learning for those who are curious and love to learn and grow. Nobody can ever learn it all and nobody can never collect them all, so the challenge is wide open. You can sure do well to meet whatever challenge you set for yourself, and most important, the journey is great. About learning, a lot of this is possible even from the comfort of your own home. We live in a Golden Age of mineral publishing, with many excellent books and periodical publications written for people of all levels of background. There is always a small stack of things I am dying to find time to read by the fire. Some of my favourites are listed under Favourite Mineral Reads. In addition, the internet is an incredible source of resources for learning (you might like to look at Favourite Mineral Websites). And of course there are lots of many other amazing ways to learn (please see Seven Easy Things You Can Do to Start Mineral Collecting). With all that is available in this era in which we are living, you can come from any background and develop lots of knowledge about minerals, and even ultimately develop real expertise in one or more areas.

Connection with Others

Mineral collecting involves the chance to develop friends and connections around the world. Together with the opportunity to meet people at mineral shows attended by people from all over the world, the internet has of course enabled community and friendship across all borders. Mineral clubs are active all over the world, so you may well have a local club you can join, to meet local collectors. Even more than this, mineral collecting may lead you to friends with whom you go field collecting, and friends with whom you travel the world in search of the next adventure (and maybe the next pieces for your collection).

Individuality and Personal Achievement

Even though mineral collecting is something most of us enjoy sharing with others to some degree, on the other hand, it is also a personal, individualistic pursuit. Within mineral collecting circles, and just more generally among family and friends, every mineral collection and collector’s focus is purely personal and will stand out as unique. And of course, the development of all knowledge and of any mineral collection you’ve challenged yourself to build, at any level at all, is a source of a deep feeling of personal accomplishment and achievement.

No Two Are the Same

Just to highlight how broadly this concept of individuality applies to mineral collecting, no two of anything are the same. At all. You can have two specimens of the same mineral, they will not be the same – in fact they may even be so radically different from each other as to be incomparable. You can have two single crystals of the same mineral, from the same locality, even from the same pocket, and they will not be the same. Like snowflakes. (Of course snowflakes crystals of ice, which itself is a mineral…). And among collectors, no two are the same. Everyone has a different taste, different collecting focus, different sense of aesthetics, and can place more or less emphasis on any single characteristic of a mineral specimen. If you were to send me, together with my collecting partner David Joyce, into a room full of excellent mineral specimens, and you told us we could only choose one, we would each choose a different one almost every time.

Always Something New

Every day, somewhere in the world, new mineral specimens are discovered. Sometimes these discoveries come as the result of exploration, development or commercial production in the mining industry. Often, discoveries are made by people collecting mineral specimens. Discoveries are sometimes made very close to home, and other times somewhere far away. No matter where they arise, there are new things found all the time – these finds emerge both on the internet and at mineral shows. It’s one of the best things about the world of minerals – it is always changing and no two days are the same.

New discoveries can be anything – they may be finds of a new occurrence of beautiful or interesting mineral specimens, which may be different from any find before, and in fact a new discovery may be a new mineral, never before found or described in science. And it’s not that hard to keep up, really – simply keeping an eye on this website and the sites of a few other good mineral dealers, reading on mindat.org and reading the “what’s new” updates in the Mineralogical Record (and the ones on its website too) will keep you up to speed.

Connection with Nature

Mineral collecting involves a strong connection with nature, both through the minerals themselves, and also through any travelling into the wild to collect them oneself.  Spending time admiring the natural perfection and beauty of minerals in your collection is a wonderful experience. Many specimens are so amazing it’s hard to believe they are real. If you take a moment to lose yourself in any of them, you’ll see what I mean. It is inspiring and can be pretty humbling. I hope some of this comes through in the photographs on this site, but if you are like me, you are likely to feel it even more with the more contact you have with specimens in person, whether at shows, in museums, or in your own collection.

Adventure

Mineral collecting can involve as much adventure as an individual can ask for, or can be a hobby that is a relaxing and fulfilling from the comfort of one’s own home. If you’re looking for adventure, you can let mineral collecting take you anywhere in the world – mountains, deserts, forests, jungles, ocean and lake shorelines, river valleys, caves, old and new mines – you name it, and as close or as far away as you choose. Group trips arise through clubs and other organizations, and there are intrepid individuals who lead privately guided adventures. Of course, it’s not possible to go everywhere we might like, but once again publications and internet sites like this one make it possible to share in some of the adventures you haven’t yet been on yourself.

Contribution

Ultimately, for those who become truly passionate about minerals, there are many ways to contribute, including teaching young people and beginners, making presentations to clubs and symposia, and volunteering to advance the hobby and the science of mineralogy.

So…

If you’re still reading, maybe you’d like to explore a bit more? If so, have a look around our site and see what catches your interest. I’ve organized the content on this site with a view to making it easy to start at the Beginners page and then move on to the Collectors page. You don’t have to buy anything on our website. In fact, I want to add that you can begin a love for minerals with little or no money. It’s all up to you.

Internet sites like this one, libraries, public museums, local mineral clubs and local mineral shows are all inexpensive windows and avenues into the world of minerals. I started as a kid and for a long time (maybe 15 years or so) – I enjoyed minerals without spending much money at all. You get to make the decisions about how you want to engage in the world of minerals and what kind of collection you wish to build (hopefully some of the articles under Collectors will be helpful in this regard). I hope you can find fun and more in minerals, and I hope that through this website I can help you do just that.