Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $50.00
- Locality
- Chuquicamata mine, El Loa Prov., Antofagasta, Chile
- Formula
- CuZnPO4OH
- Size
- 3.5 x 1.5 x 1.5 cm - Miniature
- Tagged
- phosphate, copper
- Special Info
- EDS Confirmed
Green bladed crystals. Sparse on matrix but tested - EDS. I don't have the results buit the copper arrow, indicates it was tested. Excalibur label.
- Availability
- Available
- Price
- $20.00
- Locality
- Bigger Mica mine, Clear Creek dist., Jefferson Co., Colorado, United States
- Formula
- ZrSiO4
- Size
- 5 x 3 x 2.5 cm - Miniature
- Tagged
- pegmatite mineral
Small brown piece with clusters of ill-defined crystals
- Availability
- Available
- Price
- $25.00
- Locality
- Bigger Mica mine, Clear Creek dist., Jefferson Co., Colorado, United States
- Formula
- ZrSiO4
- Size
- 5 x 2.5 x 2.5 cm - Miniature
- Tagged
- pegmatite mineral
Cluster of crude crystals which is typical of this deposit
- Availability
- Available
- Price
- $95.00
- Locality
- Hitterø, Flekkefjord, Vest-Agder, Norway
- Formula
- ZrSiO4
- Size
- 2.5 x 2 x 1.5 cm - Thumbnail
Here is another antique specimen with an old Ward's label. The name "malacon" is a varietal name from this locality. It is cited in Dana 6th edition 1892 page 486 as a altered zircon with some water. This is very nice crystal with what looks like 2nd order prism or pyramid faces. It is an incomplete crystal, but with an interesting yellowish green or clove brown color. See prov. tab for label.
- Availability
- Available
- Price
- $55.00
- Locality
- Merelani Hills, Umba Valley, Lelatema Mts., Arusha, Tanzania
- Formula
- Ca2Al3(Si2O7)(SiO4)O(OH)
- Size
- 0.7 x 0.7 x 0.5 cm - Thumbnail
- Special Info
- Gem Quality
This is a set of two crystals in parallel growth both perfect terminations. It shows excellent color and exhibits nice dichroism from blue to purple.
- Availability
- Available
- Price
- $45.00
- Locality
- Horni Slavkov, Bohemia, Czech Republic
- Formula
- Fe2+Mn2+PO4F
- Size
- 6.5 x 6.5 x 3 cm - Sm Cabinet
- Tagged
- phosphate
Black to brown massive Zwieselite with indistinguishable Frondelite. Associated Quartz.
