Collectible Mineral Specimens Under $50
- Availability
- Available
- Price
- $5.00
- Locality
- El Capitan Mts, Lincoln Co., New Mexico, United States
- Formula
- Ca2(Mg,Fe2+)5Si8O22(OH)2
- Size
- Thumbnail
1cm Quartz crystals with included Actinolite.
- Availability
- Available
- Price
- $45.00
- Locality
- Kamariza mine, Laurium, Greece
- Formula
- Zn2AsO4(OH)
- Size
- 5.5 x 5 x 4.5 cm - Sm Cabinet
- Tagged
- arsenate
Cuprian green Adamite crystallized into fine prismatic crystals and sugary clusters. There is a cluster of tiny 2mm Calcite crystals also. Very good piece of a common mineral but with a good rich green color.
- Availability
- Available
- Price
- $35.00
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- Zn2AsO4(OH)
- Size
- 2 x 1.5 x 1 cm - Thumbnail
- Tagged
- arsenate
Vivid green crystalline cuprian Adamite with Chalcocite.
- Availability
- Available
- Price
- $40.00
- Locality
- Kola Peninsula, Russia
- Formula
- NaFe3+Si2O6
- Size
- 3.5 x 3 x 3 cm - Miniature
Needles of Aegirine 1cm suspended in phonolite(?) with brown embedded Lovozerite.
- Availability
- Available
- Price
- $75.00
- Reduced Price
- $50.00
- Locality
- New Cornelia mine, Ajo dist., Pima Co., Arizona, United States
- Formula
- Na3Cu2+20Al3Si29O76(OH)16ยท8H2O
- Size
- 8 x 4.5 x 3.5 cm - Sm Cabinet
- Tagged
- copper
Very thin blue Ajoite crystals in a vug 1.5cm long. Besides Ajoite in the vug are lime-green crystals of Olivenite(?).
- Availability
- Available
- Price
- $12.00
- Locality
- El Capitan Mts, Lincoln Co., New Mexico, United States
- Formula
- CaCeFe2+Al2(Si2O7)(SiO4)O(OH)
- Size
- Thumbnail
A sharp 2mm black, well-formed crystal.
