Mineral Specimen and Product Inventory Search
- Availability
- Available
- Price
- $40.00
- Locality
- Big Creek, Fresno Co., California, United States
- Formula
- BaCa4Si16O36(OH)2·10H2O
- Size
- 3.5 x 3.5 x 1 cm - Miniature
- Special Info
- Type Locality
White to colorless acicular or bladed sprays of Macdonaldite to 1mm.
SOLD
- Availability
- Sold
- Locality
- near Hagendorf, Bavaria, Germany
- Formula
- Ca6(AsO4)(AsO3OH)3PO4·15H2O
- Size
- 1.7 x 1.1 x 0.6 cm - Thumbnail
- Tagged
- phosphate, arsenate
Colorless, flat prismatic crystals to 3mm.
- Availability
- Available
- Price
- $75.00
- Locality
- Ait Ahmane, Bou Azzer dist., Morocco
- Formula
- MgAl2(AsO4)2(OH)2·8H2O
- Size
- 2.5 x 2 x 0.9 cm - Thumbnail
- Tagged
- arsenate
Tiny tiny gypsum like crystals at the two arrows. It is from the author, Georg Favreau.
- Availability
- Available
- Price
- $125.00
- Reduced Price
- $75.00
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- Cu2CO3(OH)2
- Size
- 6 x 6 x 6 cm - Sm Cabinet
- Tagged
- carbonate, copper
Large specimen of botryoidal Malachite with dull fuzzy terminations.
- Availability
- Available
- Price
- $195.00
- Locality
- Mindingi mine, Shaba, Democratic Republic of Congo
- Formula
- Cu2CO3(OH)2
- Size
- 14 x 9 x 6 cm - Cabinet
- Tagged
- carbonate, copper
Large cabinet specimen of smooth botryoidal Malachite.
- Availability
- Available
- Price
- $85.00
- Locality
- Cannington, Sedgemoor, Somerset, England
- Formula
- Cu2CO3(OH)2
- Size
- 8.5 x 6.5 x 4.5 cm - Sm Cabinet
- Tagged
- carbonate, copper
Fascinating "curly" Malachite in vugs with Azurite. The longest Malachite thread is over 1.5cm.
