Collectible Mineral Specimens Under $50
- 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.
SOLD
- Availability
- Sold
- Locality
- Sanyo mine, Nishimuro-gun, Otsuga-mura, Wakayama, Japan
- Formula
- CoAsS
- Size
- 5 x 3 x 3 cm - Miniature
- Tagged
- sulfide
Dull, silvery vein 3-4mm wide and 20mm long of Alloclasite in Quartz.
- Availability
- Available
- Price
- $40.00
- Locality
- Sapper Fumarole, El Palmar, Quetzaltenango, Guatemala
- Formula
- NaAl(SO4)2·12H2O
- Size
- 3.5 x 3.5 x 2.5 cm - Miniature
Spherules of white to colorless Alum-(Na) in a spongy, very light weight matrix. I have no idea what this matrix is.
- Availability
- Available
- Price
- $15.00
- Locality
- Griessertal, Switzerite
- Formula
- AX2Z5((Si,Al,Ti)8O22)(OH,F,Cl,O) 2
- Size
- Thumbnail
Fibrous green Actinolite.
- Availability
- Available
- Price
- $35.00
- Locality
- Coal Hill Lead vein, Rossie, St. Lawrence Co., New York, United States
- Formula
- TiO2
- Size
- 3 x 2.5 x 2 cm - Thumbnail
Translucent blue crystals less than 1mm with a unique square termination.
SOLD
- Availability
- Sold
- Locality
- Dark Star group, Sheep Creek, Ravalli Co., Montana, United States
- Formula
- CeSr(CO3)2(OH)·H2O
- Size
- 6.5 x 6 x 3 cm - Sm Cabinet
- Tagged
- carbonate, REE mineral
Pinkish, massive Ancylite.
