Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $55.00
- Locality
- Virgem da Lapa, Minas Gerais, Brazil
- Formula
- CaBePO4(OH)
- Size
- 3 x 3.3 x 1.5 cm - Miniature
- Tagged
- phosphate, beryllium, pegmatite mineral
A single, large, possibly twinned Hydroxylherderite. It is more grey, not pink like shown in the photos. It's a good crystal showing all faces except for detachment at the base.
- Availability
- Sold
- Locality
- Tip Top mine, Custer Co., South Dakota, United States
- Formula
- CaMn2+Mg2Fe3+2(PO4)4(OH)2·8H2O
- Size
- 10 x 6.5 x 6.5 cm - Cabinet
- Tagged
- phosphate, pegmatite mineral
Crude to well-formed reddish brown Jahnite crystals to 1mm with sparse light purple Luecophosphite on Triphylite.
- Availability
- Available
- Price
- $60.00
- Featured
- Featured in Special Editions
- Locality
- York mine, Polk Co., Arkansas, United States
- Formula
- NaFe3+9(PO4)6(OH)11·3H2O
- Size
- 7.5 x 5 x 6 cm - Sm Cabinet
- Tagged
- phosphate
Light green spherical Kidwellite groups to over 5mm on black, botryoidal Rockbridgeite. The Rockbridgeite ID is an assumption. It quite possible be Dufrenite. There is some minor Beraunite. Under the scope you will see several prismatic crystals which have either been coated or replaced by the black stuff. The centers of the Kidwellites all have an unidentified rusty red interior.
- Availability
- Available
- Price
- $40.00
- Featured
- Featured in Special Editions
- Locality
- Kirigo, Hizen-cho, Higashi-Matsuura-gun, Saga, Kyushu Island, Japan
- Formula
- CaY2(CO3)4·6H2O
- Size
- Capsule
- Tagged
- phosphate, REE mineral
- Special Info
- Type Locality
White silky looking Kimuraite-(Y). There are approximately 192 IMA and undefined yttrium rare earth minerals.
- Availability
- Available
- Price
- $25.00
- Locality
- Cunha Baixa mine, SE of Viseu, Beira Alta, Portugal
- Formula
- Ca(UO2)2(PO4)2·6H2O
- Size
- 4 x 3 x 1 cm - Miniature
- Tagged
- phosphate
Bright yellow crystal plates to 1mm. Excellent micro crystals and strongly fluorescent.
- Availability
- Sold
- Locality
- Golconda pegmatite, Governador Valadares, Doce valley, Minas Gerais, Brazil
- Formula
- CePO4
- Size
- Capsule
- Tagged
- phosphate, pegmatite mineral
I didn't count them, but I would guess there is 15 plus or minus. They are green, many are well-formed crystals and average about 1mm. It came from the late Carlos Barbosa, an expert mineralogist and great mineral dealer at the Tucson show for many years.
