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Posted by: Raymond McDougall on 03.30.2018 | Filed under: Latest, Recent Mineral Updates | Comments (0)

 

I’ve added excellent specimens from two great Peruvian localities in this Peru Update (click here) – tennantite specimens from Mundo Nuevo and pyrite specimens from Huanzala.

The Mundo Nuevo tennantites are excellent specimens for the species. Mined during 2014-15 specimen recovery work, they are part of a find that has now been analyzed quite extensively. Of those (over 40 specimens tested) all were tennantite except one that was a borderline tennantite-tetrahedrite. Accordingly, specimens from this find are now labelled tennantite. I have not had each of these analyzed, given the pervasive tennantite results (and not wanting to add to their prices by incurring unnecessary cost). These tennantites were originally posted on this website labelled “tetrahedrite”, as they were sold to me under that label – they were then removed from the site until the analysis work on the find had been completed.

Tennantite, Mundo Nuevo Mine,  Mine, Huamachuco, Sanchez Carrion Province, La Libertad Dept., Peru

 Tennantite, Mundo Nuevo Mine, Mine, Huamachuco, Sanchez Carrion Province, La Libertad Dept., Peru
Field of view 4.0 cm

Tennantite, Mundo Nuevo Mine,  Mine, Huamachuco, Sanchez Carrion Province, La Libertad Dept., Peru

Tennantite, Mundo Nuevo Mine, Mine, Huamachuco, Sanchez Carrion Province, La Libertad Dept., Peru – 8.1 cm

Tennantite, Mundo Nuevo Mine,  Mine, Huamachuco, Sanchez Carrion Province, La Libertad Dept., Peru

Tennantite, Mundo Nuevo Mine, Mine, Huamachuco, Sanchez Carrion Province, La Libertad Dept., Peru – 8.0 cm

Tennantite, Pyrite, Mundo Nuevo Mine,  Mine, Huamachuco, Sanchez Carrion Province, La Libertad Dept., Peru

Tennantite, Pyrite, Mundo Nuevo Mine, Mine, Huamachuco, Sanchez Carrion Province,
La Libertad Dept., Peru – 7.6 cm
The pyrite specimens from Huanzala are particularly high quality ones I’ve acquired individually in recent years, including a couple acquired in Peru.
Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru
 Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru – 6.5 cm
102142(1)(7.1)
 Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru – 7.1 cm
Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru
 Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru
Field of view 6.0 cm
 Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., PeruPyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru – 11.5 cm
Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru
Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru – 7.5 cm
Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru
Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru – 6.3 cm
Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru
 Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru – 5.0 cm
Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., PeruPyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru – 5.3 cm
Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., PeruPyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru – 5.6 cm
Posted by: Raymond McDougall on 04.06.2017 | Filed under: Latest, Recent Mineral Updates | Comments (0)

 

I’ve posted some new specimens in this Peru Update (click here). These include hubnerite, alabandite, clinoatacamite, quartz/chrysocolla, chalcopyrite, spinel-twinned galena, proustite and top quality pyrite. Some of these were collected recently and some go back a few years.

 Hubnerite on Quartz, Mundo Nuevo Mine, Huamachuco, Sanchez Carrion Province, La Libertad Dept., PeruHubnerite on Quartz, Mundo Nuevo Mine, Huamachuco, Sanchez Carrion Province, La Libertad Dept., Peru
Field of view 3.5 cm

Pyrite on Quartz, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru

Pyrite on Quartz, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru
Field of view 3.5 cm

Alabandite, Uchucchacua Mine, Oyon Province, Lima Dept., Peru

Alabandite, Uchucchacua Mine, Oyon Province, Lima Dept., Peru – 8.7 cm

Prousite, Uchucchacua Mine, Oyon Province, Lima Dept., Peru

Prousite, Uchucchacua Mine, Oyon Province, Lima Dept., Peru
Field of view 1.5 cm

Galena (spinel-law-twinned), Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru

Galena (spinel-law-twinned), Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru
Field of view

Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru

Pyrite, Huanzala Mine, Huallanca District, Dos de Mayo Province, Huanuco Dept., Peru
5.0 cm across, in this orientation

Chalcopyrite, Quartz, Animon Mine, Huaron District, Pasco Dept., Peru

Chalcopyrite, Quartz, Animon Mine, Huaron District, Pasco Dept., Peru – 5.0 cm

Atacamite, Lily Mine, Pisco Umay, Ica Dept., PeruAtacamite, Lily Mine, Pisco Umay, Ica Dept., Peru
Field of view

Clinoatacamite, Malachite, Lily Mine, Pisco Umay, Ica Dept., Peru

Clinoatacamite with Malachite, Lily Mine, Pisco Umay, Ica Dept., Peru
Field of view 1.1 cm

Clinoatacamite on Quartz,  Lily Mine, Pisco Umay, Ica Dept., Peru

Clinoatacamite on Quartz, Lily Mine, Pisco Umay, Ica Dept., Peru
Crystal group 0.4 cm

Quartz, Chrysocolla, Malachite, Lily Mine, Pisco Umay, Ica Dept., Peru

Quartz on Chrysocolla and Malachite, Lily Mine, Pisco Umay, Ica Dept., Peru
Field of view

Quartz, Chrysocolla, Malachite, Lily Mine, Pisco Umay, Ica Dept., Peru

Quartz on Chrysocolla and Malachite, Lily Mine, Pisco Umay, Ica Dept., Peru – 5.5 cm