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Recently Released New Additions

Mixed Minerals

Sunday, 21 May 2023 05:00 PM

Introducing the "Mixed Minerals" gallery which is part of our New Additions galleries. This gallery contains mineral specimens for sale including dussertite, dyscrasite, nickelhexahydrite, otwayite, and strunzite and more from places like near Rhyolite pass, Mineral Co., Nevada, United States, Pribram, Bohemia, Czech Republic, Jachymov, Erzgegirge, Bohemia, Czech Republic, Kasompi mine, Swambo, Katanga, Democratic Republic of Congo, and Foote mine, Cleveland Co., North Carolina, United States.

Dussertite - BAC61684
Dussertite - BAC61684

Dussertite

on Baryte - #BAC61684
Locality
near Rhyolite pass, Mineral Co., Nevada, United States 
Formula
BaFe3+3(AsO4)(AsO3OH)(OH)6 
Availability
Available
Price
$40.00
Size
2 x 2 x 0.8 cm - Thumbnail 
Tagged
arsenate  

Flat green spots on Baryte.


Dussertite

Formula
BaFe3+3(AsO4)(AsO3OH)(OH)6 
Crystal System
Trigonal 
Luster
Vitreous - Resinous 
Color
green, yellow green 
Class
Trigonal - Ditrigonal Pyramidal 
Hardness
3.5 
Collection
William & Anne Cook Collection
Mineralpedia
View Dussertite
On Dakota Matrix
Previously Sold Dussertite
On Dakota Matrix
Other Available Dussertite
WebMineral
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Mindat
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Dyscrasite - BAC61699
Dyscrasite - BAC61699

Dyscrasite

#BAC61699
Locality
Pribram, Bohemia, Czech Republic 
Formula
Ag3.2Sb0.8 
Availability
Available
Price
$150.00
Size
3 x .06 x 0.3 cm - Thumbnail 
Tagged
silver  

A large dull grey excellent crystal. Pribram is probably the world's premier locality. 


Dyscrasite

Formula
Ag3.2Sb0.8 
Crystal System
Orthorhombic 
Crystal Habit
Pseudo Hexagonal, Scaly, Granular 
Cleavage
Distinct, Distinct, Imperfect 
Luster
Metallic 
Color
gray, yellow, black, silver white 
Streak
silver white 
Class
Orthorhombic - Pyramidal 
Fracture
Sectile 
Hardness
3.5-4 
Collection
William & Anne Cook Collection
Mineralpedia
View Dyscrasite
On Dakota Matrix
Previously Sold Dyscrasite
On Dakota Matrix
Other Available Dyscrasite
WebMineral
View Dyscrasite
Mindat
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Nickelhexahydrite - BAC61706
Nickelhexahydrite - BAC61706

Nickelhexahydrite

#BAC61706
Locality
Jachymov, Erzgegirge, Bohemia, Czech Republic 
Formula
NiSO4·6H2O 
Availability
Available
Price
$40.00
Size
3 x 3 x 1.3 cm - Thumbnail 

Green nondescript masses on nickel-bearing gabbro.


Nickelhexahydrite

Formula
NiSO4·6H2O 
Crystal System
Monoclinic 
Cleavage
Perfect, Good, None 
Luster
Vitreous (Glassy) 
Color
bluish green 
Streak
white 
Class
Monoclinic - Prismatic 
Hardness
2 
Collection
William & Anne Cook Collection
Mineralpedia
View Nickelhexahydrite
On Dakota Matrix
Previously Sold Nickelhexahydrite
On Dakota Matrix
Other Available Nickelhexahydrite
WebMineral
View Nickelhexahydrite
Mindat
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Otwayite - BAC61715
Otwayite - BAC61715

Otwayite

with Malachite - #BAC61715
Locality
Kasompi mine, Swambo, Katanga, Democratic Republic of Congo 
Formula
Ni2CO3(OH)2·H2O 
Availability
Available
Price
$95.00
Size
1.7 x 1.1 x 1 cm - Thumbnail 
Tagged
carbonate , nickel  

White fibrous crystals lining vugs in Malachite. It carries a G. Gautheir mineral label (see prov. tab).


Otwayite

Formula
Ni2CO3(OH)2·H2O 
Crystal System
Orthorhombic 
Crystal Habit
Fibrous, Aggregates 
Luster
Silky 
Color
green, bright green 
Streak
light green 
Class
Orthorhombic 
Hardness
4 
Collection
William & Anne Cook Collection
Otwayite - BAC61715
On Dakota Matrix
Previously Sold Otwayite
On Dakota Matrix
Other Available Otwayite
WebMineral
View Otwayite
Mindat
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Strunzite - BAC61694
Strunzite - BAC61694

Strunzite

#BAC61694
Locality
Foote mine, Cleveland Co., North Carolina, United States 
Formula
Mn2+Fe3+2(PO4)2(OH)2·6H2O 
Availability
Available
Price
$65.00
Size
7 x 4.5 x 2 cm - Sm Cabinet 
Tagged
phosphate , pegmatite mineral  

Fibrous crystals to 1cm.


Strunzite

Formula
Mn2+Fe3+2(PO4)2(OH)2·6H2O 
Crystal System
Triclinic 
Crystal Habit
Acicular, Lath 
Cleavage
Good, None, None 
Luster
Vitreous (Glassy) 
Color
brownish yellow, golden yellow, straw yellow 
Streak
light yellow 
Class
Triclinic - Pinacoidal 
Hardness
4 
Collection
William & Anne Cook Collection
Mineralpedia
View Strunzite
On Dakota Matrix
Previously Sold Strunzite
On Dakota Matrix
Other Available Strunzite
WebMineral
View Strunzite
Mindat
View Strunzite

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