Mineral Specimen and Product Inventory Search
SOLD
- Availability
- Sold
- Locality
- Djebel Debar, Constantine, Algeria
- Formula
- PbSb3+O2Cl
- Size
- 3 x 3 x 2 cm - Thumbnail
Suberb crystal plates of amber brown Nadorite to 3mm in open vug with colorless to white bladed crystals of Valentinite.
SOLD
- Availability
- Sold
- Locality
- Sacarîmb (Nagyag in Hungary), Romania
- Formula
- [Pb(Pb,Sb)S2][(Au,Te)]
- Size
- 4.5 x 4 x 1 cm - Miniature
- Tagged
- sulfide, tellurium, gold
- Special Info
- Antique Specimen
- Special Info
- Type Locality
Superb specimen with very good coverage across specimen. In particular, there is a 25mm x 0.8mm streak across the face which is allo silvery Nagyagite. Plus the rest of the area showing numerous crystals.
Important note: This is an ex. Dr. A. Krantz specimen. See old label under the prov. tab.
- Availability
- Available
- Price
- $25.00
- Locality
- Koktokay pegmatite field, Altay, Xinjiang, China
- Size
- 1.1 x 0.7 x 0.5 cm - Thumbnail
A few tiny grains less than 1mm in polished probe epoxy. Natrobistantite is discredited bismuth-tantalum-niobium-antimony oxide.
- Availability
- Available
- Price
- $40.00
- Locality
- Magheramorne, Larne, Co. Antrim, Northern Ireland
- Formula
- Na2(Si3Al2)O10·2H2O
- Size
- 7.5 x 3.5 x 6 cm - Sm Cabinet
Natrolite radiating from a large vug 5.5cm across. Nice specimen from this little known locality.
SOLD
- Availability
- Sold
- Locality
- near headwaters of San Benito River, San Benito Co., California, United States
- Formula
- Na2(Si3Al2)O10·2H2O
- Size
- 2.7 x 0.6 x 0.6 cm - Thumbnail
A superb single, nicely terminated Natrolite crystal.
SOLD
- Availability
- Sold
- Locality
- Gold Quarry mine, Eureka Co., Nevada, United States
- Formula
- (Cu2+,□,Al,V3+)6[Al8(PO4)8F8](OH)2·22H2O
- Size
- 1.5 x 1 x 1 cm - Thumbnail
- Tagged
- phosphate, copper
- Special Info
- Type Locality
Light blue fibrous Nevadaite with yellow Fluellite.
