Your Source For Fine Mineral Specimens

Filter By

Ludlamite (rare locality)
Colavi Mine, Machacamarca District, Cornelio Saavedra Province, Potosu Department, Bolivia
6.0 x 2.2 x 1.9 cm
Amethyst with Calcite* (*Calcite is rare from Bolivia)
Bombori, Potosi Department, Bolivia
6.6 x 2.9 x 1.8 cm
Potosiite with Franckeite (rare material)
San Jose mine, Oruro City, Cercado Province, Oruro Department, Bolivia
4.2 x 3.2 x 2.4 cm
Monazite-Ce (butterfly twins!)
Siglo XX mine, Llallagua, Bustillo Province, Potosi Department, Bolivia
3.6 x 2.2 x 1.7 cm
Magnetite
Cerro Huanaquino, Potosi Department, Bolivia
2.8 x 2.3 x 1.3 cm
Grossular (new find)
Handan Prefecture, Hebei Province, China
2.1 x 1.9 x 1.2 cm
Chalcotrichite on Copper (ex Harold Urish Collection)
Mission Pit, Twin Buttes, Sierrita Mts, Pima County, Arizona
6.2 x 4.2 x 1.5 cm
Kosnarite (named for Rich Kosnar) (ex Brian Kosnar Collection)
Jenipapo district, Itinga, Taquaral, Minas Gerais, Brazil
1.8 x 1.7 x 1.2 cm
Andradite (var Demantoid)
Ghazni Province, Afghanistan
6.0 x 3.0 x 2.7 cm
Epidote with Diopside (ex Rich Kosnar Collection)
Antronapiana, Antrona Valley, Ossola Valley, Verbano-Cusio-Ossola Province, Piedmont, Italy
6.3 x 4.6 x 3.6 cm
Prehnite
Sandare District, Kayes Region, Mali
3.2 x 2.7 x 2.3 cm
Stilbite with Prehnite
Upper New Street Quarry, Paterson, Passaic Count, New Jersey
5.2 x 2.6 x 1.7 cm
Calcite
Elmwood mine, Smith County, Tennessee
4.9 x 3.2 x 2.7 cm
Pyromorphite
Daoping Mine, Gongcheng, Guilin area, Guangxi Zhuang Autonomous Region, Central South Region, China
3.7 x 3.2 x 1.8 cm
Sphalerite (gem quality) on Quartz
Septemvri Mine (Deveti Septemvri Mine), Madan ore field, Rhodope Mts, Smolyan Oblast, Bulgaria
5.0 x 3.6 x 2.5 cm
Tourmaline (multicolor)
Stak Nala, Skardu Road, Haramosh Mts., Gilgit, Northern Areas, Pakistan
3.4 x 1.2 x 1.0 cm
Langite (ex Brian Kosnar Collection)
Lubietova (Libethen) ore belt, Western Slovenske Rudohorie Mts, Banska Bystrica Region, Slovakia
13.7 x 6.6 x 4.2 cm
Stilbite (bow ties) (ex Brian Kosnar Collection)
Aurangabad District, Maharashtra, India
12.4 x 8.6 x 5.6 cm
Gemmy bi-colored Tourmaline
Pederneira Mine, Minas Gerais, Brazil
5.6 x 1.1 x 1.0 cm
Purple Adamite
13th Level, Potosi Mine, Santa Eulalia, Mexico
2.8 x 1.5 x 1.4 cm
Iridescent Arsenopyrite (sphenoidal twin)
Hidalgo del Parral, Chihuahua, Mexico
2.1 x 1.8 x 1.8 cm
Tourmaline w/ Stibiotantalite (rare) ex Obodda
Mawi pegmatite, Nuristan Province, Afghanistan
8.5 x 5.0 x 4.0 cm
Large Fluorapophyllite
Sauda, Maharashtra, India
11.0 x 7.8 x 6.5 cm
DT Calcite on Chalcopyrite (New Find)
Baoding Prefecture, Hebei Province, China
6.0 x 4.5 x 4.3 cm
Large reticulated Cerussite
Tsumeb Mine, Tsumeb, Namibia
11.8 x 8.5 x 5.5 cm
Crocoite (excellent terminated xl) Ed Bancroft Coll.
Dundas, Tasmania, Australia
4.4 x 0.9 x 0.4 cm
DT gem Smoky Quartz (Ed Bancroft Coll.)
Switzerland
5.2 x 3.7 x 2.6 cm
Zhonghuacerite-(Ce) (ultra rare) Vajdak Coll.
Bayan Obo, Baotou League, Inner Mongolia A.R., China
5.5 x 4.5 x 3.2 cm
Pyrite ps. After Marcasite (Urish Coll.)
Nanisivik Mine, Baffin Island, Nunavut Territory, Canada
6.4 x 5.4 x 3.8 cm
Gem, matrix Aquamarine
Shigar Valley, Skardu District, Baltistan, Pakistan
5.8 x 4.2 x 3.1 cm