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Recently Released New Additions

Rare & Mixed Minerals

Monday, 08 August 2022 06:00 PM

Introducing the "Rare & Mixed Minerals" gallery which is part of our New Additions galleries. This gallery contains mineral specimens for sale including beryl, and hydrohetaerolite and more from places like Bennett quarry, Buckfield, Oxford Co., Maine, United States, and Wolftone mine, Leadville, Lake Co., Colorado.

Beryl - BW59009
Beryl - BW59009

Beryl

var. cesium - #BW59009
Locality
Bennett quarry, Buckfield, Oxford Co., Maine, United States 
Formula
Be3Al2Si6O18 
Availability
Available
Price
$35.00
Size
4 x 4.5 x 1.3 cm - Miniature 
Tagged
beryllium  

Pink cesium bearing Beryl mass.


Beryl

Formula
Be3Al2Si6O18 
Crystal System
Hexagonal 
Crystal Habit
Crystalline - Coarse, Prismatic, Columnar 
Cleavage
Imperfect, None, None 
Luster
Vitreous - Resinous 
Color
green, blue, yellow, colorless, pink 
Streak
white 
Class
Hexagonal - Dihexagonal Dipyramidal 
Fracture
Brittle - Conchoidal 
Hardness
7.5-8 
Collection
Bill Wilson Collection
Mineralpedia
View Beryl
On Dakota Matrix
Previously Sold Beryl
On Dakota Matrix
Other Available Beryl
WebMineral
View Beryl
Mindat
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Hydrohetaerolite - RS59008
Hydrohetaerolite - RS59008

Hydrohetaerolite

#RS59008
Locality
Wolftone mine, Leadville, Lake Co., Colorado 
Formula
Zn2Mn3+4O8·H2O 
Availability
Available
Price
$30.00
Size
6 x 5.5 x 3.5 cm - Sm Cabinet 

Black crystalline masses sparse in matrix. It is a locality specimn.


Hydrohetaerolite

Formula
Zn2Mn3+4O8·H2O 
Crystal System
Tetragonal 
Crystal Habit
Radial, Botryoidal, Massive 
Cleavage
Good, None, None 
Luster
Sub Metallic 
Color
brownish black, dark brown 
Streak
dark brown 
Class
Tetragonal - Ditetragonal Dipyramidal 
Hardness
5-6 
Collection
RC Stamberg Collection
Mineralpedia
View Hydrohetaerolite
On Dakota Matrix
Previously Sold Hydrohetaerolite
On Dakota Matrix
Other Available Hydrohetaerolite
WebMineral
View Hydrohetaerolite
Mindat
View Hydrohetaerolite

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