This is a single doubly-terminated rosette of clinochlore crystals, a floater with no point of attachment. The clinochlore crystals are beautiful deep green as displayed. In very good condition (excellent for the find), with edge rubs in places and a bit of rounding at the periphery. This one is actually good from both sides – a very nice clinochore.
About These Clinochlore Specimens
These were found in 2011 by a geologist prospecting for economic ore minerals. The clinochlores were not considered by the propsector to be interesting specimens, and so they were only tracked down more recently. A very soft mineral, excavated by a commercial prospector looking for something else… you can imagine that most from the lot were not fine mineral specimens at all. Many of the pieces I examined looked like they had been run over by a bulldozer. Repeatedly. However, a very few are really nice, particularly under good lights, where the green becomes visible. I am not aware of any specimens from this find that were pristine – these represent the best few out of the few hundred that I saw. Good clinochlore specimens are not easy to come by, so I was very pleased to find these.