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- Availability
- Available
- Price
- $40.00
- Locality
- San Luis mine, Fresnillo, Zacatacas, Mexico
- Formula
- Ag3SbS3
- Size
- 1.3 x 1.4 x 0.9 cm - Thumbnail
- Tagged
- sulfide, silver
Pyrargyrite crystals to 8mm with orange crystals of Xanthoconite. Truthfully, I did not notice the orange crystals until I photographed this specimen. These crystals fit the ID of Xanthoconite well. They stuck out well and look much like Xanthoconite. So either the mineral has not been reported at Fresnillo or the specimen is from San Martin or Bote.
- Availability
- Available
- Price
- $40.00
- Featured
- Featured in Special Editions
- Locality
- French Creek mines, Chester Co., Pennslyvania, United States
- Formula
- FeS2
- Size
- Micromount
- Tagged
- sulfide
An old micromount with about 20 octahedral crystals to around 1mm.
- Availability
- Available
- Price
- $50.00
- Locality
- Franklin, Sussex Co., New Jersey, United States
- Formula
- FeS2
- Size
- 2 x 2 x 1.5 cm - Thumbnail
- Tagged
- sulfide
- Special Info
- Antique Specimen
Highly modified cubic crystal. It's a pretty good example from this locality as far as I can tell.
- Availability
- Available
- Price
- $20.00
- Locality
- Santa Eulalia, Chihuahua, Mexico
- Formula
- FeS2
- Size
- 1.3 x 1.5 x 1.2 cm - Thumbnail
- Tagged
- sulfide
Tiny Pyrite crystals on a hexagonal crystal of Pyrrotite. The Pyrite is suppose to be epitaxial, but it's hard to tell.
- Availability
- Available
- Price
- $250.00
- Locality
- MMM Mine, Broken Hill, Yancowinna Co., New South Wales, Australia
- Formula
- Pb5(PO4)3Cl
- Size
- 10 x 8 x 5.5 cm - Cabinet
- Tagged
- phosphate
This is a most interesting specimen of brown Pyromorphite on and in a Galena vug. The Pyromorphite crystals are excellent and measure up to 8-10mm. How these survived extraction is amazing since the stand straight up!
- Availability
- Available
- Price
- $12.00
- Locality
- Wheatley mine, Chester Co., Pennsylvania, United States
- Formula
- Pb5(PO4)3Cl
- Size
- 2.5 x 2 x 1.5 cm - Thumbnail
- Tagged
- phosphate
Lime green micro crystals.