Pyromorphite (rare from Bolivia) Stibnite but to find a sphere-shaped

but to find a sphere-shaped aggregate like this is exceedingly rare

but it's still a very nice example of crystallized Feldspar from Colorado

and when it arrived

On the side of the specimen

I can say with a fair amount of certainty that it is unlikely we will ever see these superb Zinkenite specimens from San Jose again

Pyromorphite (rare from Bolivia) Stibnite but to find a sphere-shapedThis specimen was collected in August of 2009 in Bolivia. On a worldwide scale, these are not the finest Pyromorphite specimens, but for Bolivia, they are wonderful unique and interesting specimens. For any of you Pyromorphite collectors out there, this is something that is very rarely offered on the open market. Several good quality, sharp, lustrous, prismatic, bright yellow green hexagonal crystals of Pyromorphite sit atop Sandstone matrix.