Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $95.00
- Reduced Price
- $55.00
- Locality
- San Juan de Rayas mine, Guanajuato, Mexico
- Formula
- Ag2S
- Size
- 7 x 5 x 3 cm - Sm Cabinet
- Tagged
- sulfide, silver
This Acanthite covers an area of 5x2cm on Quartz matrix. All of it is essentially mal-formed crystals - thay are elongated with many cubic faces.
- Availability
- Available
- Price
- $125.00
- Reduced Price
- $65.00
- Locality
- Tyrnyauz Mo-W deposit, Baksan Valley, Kabardino-Balkarian, N. Caucasus, Russia
- Formula
- Bi6Te2S3
- Size
- 3 x 2 x 1 cm - Thumbnail
- Tagged
- sulfide, tellurium
- Special Info
- Type Locality
A four locality mineral. Small 1mm metallic grain. Ex. Anatoly Kasatkin.
- Availability
- Sold
- Locality
- Elk Creek, Meade Co., South Dakota, United States
- Formula
- BaSO4
- Size
- 6.5 x 5 x 5 cm - Sm Cabinet
A single, very nice, 1cm golden Baryte crystals on yellow Calcite.
- Availability
- Available
- Price
- $1,550.00
- Reduced Price
- $1,125.00
- Locality
- Amelia mine, Boleo, Santa Rosalia, Baja California, Mexico
- Formula
- KAg9Pb26Cu24Cl62(OH)48
- Size
- 3.5 x 3.5 x 2 cm - Miniature
- Tagged
- melange, copper
This is one of the bigger Boleite crystals you will ever see. IT is a whopping 1cm on edge with a number of smaller crystals. They don't get much bigger than this according to the Mineraolgical Record: Special Issue #1 (Mexico) January-February 1998 Volume 29 Number 1, page 38 under the description of Boleite the author states that "Cubic crystals of millimetric size (up to 5 mm) have been found in abundance, while those approaching a centimeter are very rare. Crystals of larger size (the record being 2.5 cm) are highly exceptional.....
Though the one corner has a small ding the price has been adjusted accordingly. Large crystals of Boleite like this are seldom seen on the market and one little ding should not distract from its overall beauty. Must be insured and extra shipping will apply. Ex Carter Rich (see Prov. tab).
- Availability
- Sold
- Locality
- Union Carbide mine, Wilson Springs, Garland Co., Arkansas, United States
- Formula
- (Fe3+)24AlO6(PO4)17(OH)12ยท75H2O
- Size
- 6 x 5 x 5 cm - Sm Cabinet
- Tagged
- phosphate
It's a mind-blower under the scope. These golden sprays are less than 1mm in size but their color and perfection make them seem life size under the scope.
Collected by Don Owens. The material is simply not available any longer. The pits are closed, flooded, and highly guarded.
- Availability
- Sold
- Locality
- Xiang Hua Ling, Hunan, China
- Formula
- CaCO3
- Size
- 9 x 6 x 3 cm - Sm Cabinet
- Tagged
- carbonate
Orange Calcite crystals with inclusions of Hematite(?). There are two large "butterfly" twins to 1.5cm.
