Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $75.00
- Featured
- Featured in Special Editions
- Locality
- no locality
- Formula
- Gd2O3
- Size
- 3.5 x 1 x 1 cm - Miniature
Gadolinium was discovered in 1880 It is named after the mineral gadolinite of the is named after the Finnish chemist Johan Gadolin. Gadolinium is found in Gadolinite.
- Availability
- Sold
- Featured
- Featured in Special Editions
- Locality
- Silverfields mine, Cobalt dist., Ontario, Canada
- Formula
- PbS
- Size
- 9.5 x 8 x 1 cm - Cabinet
- Tagged
- Ore Minerals
Excellent slab of Galena with Arsenopyrite and Chalcopyrite mostly likely from Petruk's group 5 mineralization, the Fe-As assemblage. This assemblage is characterized be a high content of Arsenopyrite. Cobalt was a world class Silver deposit which was discovered by a blacksmith in 1903. The pop-up photos show some unique and unusual ore textures.
- Availability
- Available
- Price
- $125.00
- Locality
- Dal'negorsk, Primorsky Kray, Russia
- Formula
- PbS
- Size
- 11 x 4.5 x 5 cm - Cabinet
- Tagged
- sulfide
Dal'negorsk mineral specimens seem to be dewindling at the shows these days. So you might want to consider this specimen. It features very well-formed cubo-octahedral crystals of Galena to 1.5cm and Quartz crystals to 2cm.
- Availability
- Available
- Price
- $30.00
- Size
- Not Specified
- Tagged
- maps books, black hills, history, maps, books, book, map
Geology of the Black Hills of South Dakota
Documenting geology and maps for the following regions:
Berne Quadrangle
Blue Lead Mountain
Fourmile Quadrangle
Galena-Roubaix District
Gold in the Black Hills – How New Deposits May Be Found
Helen Beryl, Elkhorn & Tin Mountain Pegmatites
Hill City Quadrangle
Hugo Pegmatite
Nemo District
Peerless Pegmatite
Rochford District
Southern Black Hills Pegmatites
- Availability
- Sold
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- ZnAl2AsO4(OH)5
- Size
- 0.3 x 0.1 x 0.1 cm - Thumbnail
- Tagged
- arsenate
- Special Info
- Type & Only Locality
- Special Info
- Author's Material
- Special Info
- Type Material
A three millimeter Scorodite piece with a very nice dark yellowish Gerdtremmelite to 0.75mm on putty. The specimen is part of the type specimen originally from the Dr. Georg Gebhard with collection with label. See prov. tab.
- Availability
- Available
- Price
- $30.00
- Notes
- Discounts/Promos do NOT apply to this item
- Size
- Not Specified
- Tagged
- maps books, black hills, maps, books, book, map
Ghost Mine Maps: A Guide to the Historic Mines of the Black Hills of South Dakota
by Dale Baity
Ghost Mine Maps is a CD of locations of over 880 historic mines located in over 2300 square miles of the Black Hills of South Dakota. Each mine that is featured on the CD is located by tier, range, section, quarter section and alternate names and numbers of the mines are listed. Additionally, and some may argue most importantly, each mineral that was mined in these historic mines is listed. This CD is a compantion to the Ghost Town Maps and the Black Hills Mineral Atlas: South Dakota CDs.
This CD is availalble in limited quantities. Also available in book format.
