Calcite, Hedyphane, Aragonite, Willemite, Smithsonite and Unknowns This specimen is from the Puttapa Zinc Mine which is part of the Beltana Mine complex and next to the Aroona Zinc Mine. It is located

 

LOT OF 4 RHODOCHROSITE CRYSTALS For Cut - Display or Wire Wrap P E R U 24 carats Please consider they are LITTLE Crystals,if you don´t like these sizes please don´t buy them. If you buy several Crys

 

The Challenger Cave, near Nuevo Leon, Mexico is a large opening cave that is now closed to collecting. In fact, there is no trespassing allowed at all. Much of the calcite mined there was colorless an

 

RubyStarGems PARCEL ROUGH opals ETHIOPIAN WELO ROUGH FIRE OPALS ETHIOPIAN WELO 500 CARAT PARCEL ROUGH OPALUnique parcel of rough opals. All are the types with some amount of the matrix opal skin, Vari

 

Mottramite Mina Ojuela Mine * Mexico *** We Buy Collections *** 2.75 x 1.75 x 1.25 inch Here is a beautiful specimen of Mottramite from the Mina Ojuela Mine * Mexico. ****************************** We

 

ASTROPHYLLITEOrigin: Russia Measures approximately: 40mm x 24mm x 19mm(One inch = 25.4mm)Weighs about: 14gShipping $3.99 to US locations via USPS First ClassInternational shipping determined by buyer'

 

Click here to see my range of opals Australian Boulder opal specimen Location: Koroit Australia The piece pictured in this listing is the piece for sale.This piece displays nice bright flashes of gree

 

Hello and welcome to Open Adit West! We are a family-run mineral specimen business. My name is Mark Kielbaso and thanks to my father, Joe Kielbaso, who has been collecting since he was a kid. He has p

 

Afghanistan Minerals Item Name : Aquamarine Crystals Buch with Specimen Location Nagar Mine Pakistan. Weight 280 Grams Size 100*68*36mm Color Light Blue Treatment Natural Other here on the aquamarine

 

This fine Libyan desert glass individual weighs 160.0 carats / 32.0 grams. Formed by a massive impact near the Libyan border with Egypt, this impactite is one of the most sought after type. As a resul