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Colorado Plateau Minerals

Tuesday, 10 November 2020 06:00 PM

Introducing the "Colorado Plateau Minerals" gallery which is part of our Special Edition galleries. This gallery contains mineral specimens for sale including paramontroseite, pascoite, and roscoelite and more from places like West Sunday Mine, San Miguel Co., Colorado, United States, Burro mine, Slick Rock dist., San Miguel Co., Colorado, United States, Veta Mad mine, San Miguel Co., Colorado, United States, and Barlow Creek mine, Dolores Co., Colorado, United States.

Paramontroseite

#AH54456
Locality
West Sunday Mine, San Miguel Co., Colorado, United States 
Formula
VO2 
Availability
Sold
Size
2 x 2 x 1 cm - Thumbnail 
Tagged
vanadium  

Black needles to about 0.75mm. It's a good piece with exceptional crystals.


Paramontroseite

Formula
VO2 
Crystal System
Orthorhombic 
Cleavage
Good, None, None 
Luster
Sub Metallic 
Color
black 
Streak
black 
Class
Orthorhombic - Dipyramidal 
Fracture
Brittle 
Hardness
Collection
Arnold G Hampson Collection

Pascoite

#AH53929
Locality
Burro mine, Slick Rock dist., San Miguel Co., Colorado, United States 
Formula
Ca3V5+10O28·17H2
Availability
Sold
Size
8.5 x 4.5 x 1.5 cm - Sm Cabinet 
Tagged
vanadium  

Excellent specimen with bright orange Pascoite.


Pascoite

Formula
Ca3V5+10O28·17H2
Crystal System
Monoclinic 
Crystal Habit
Granular, Encrustations 
Cleavage
Distinct, None, None 
Luster
Vitreous - Adamantine 
Color
yellow brown, yellow orange, red orange 
Streak
yellow 
Class
Monoclinic - Prismatic 
Fracture
Conchoidal 
Hardness
2.5 
Collection
Arnold G Hampson Collection
Mineralpedia
View Pascoite
On Dakota Matrix
Previously Sold Pascoite
On Dakota Matrix
Other Available Pascoite
WebMineral
View Pascoite
Mindat
View Pascoite
SOLD
Pascoite - AH54455
Pascoite - AH54455

Pascoite

#AH54455
Locality
West Sunday Mine, San Miguel Co., Colorado, United States 
Formula
Ca3V5+10O28·17H2
Availability
Sold
Size
3 x 2.5 x 1.5 cm - Thumbnail 
Tagged
vanadium  

Bright orange Pascoite. Rich coverage.


Pascoite

Formula
Ca3V5+10O28·17H2
Crystal System
Monoclinic 
Crystal Habit
Granular, Encrustations 
Cleavage
Distinct, None, None 
Luster
Vitreous - Adamantine 
Color
yellow brown, yellow orange, red orange 
Streak
yellow 
Class
Monoclinic - Prismatic 
Fracture
Conchoidal 
Hardness
2.5 
Collection
Arnold G Hampson Collection
Mineralpedia
View Pascoite
On Dakota Matrix
Previously Sold Pascoite
On Dakota Matrix
Other Available Pascoite
WebMineral
View Pascoite
Mindat
View Pascoite

Pascoite

#AH54460
Locality
Veta Mad mine, San Miguel Co., Colorado, United States 
Formula
Ca3V5+10O28·17H2
Availability
Sold
Size
7 x 5 x 4.5 cm - Sm Cabinet 
Tagged
vanadium  

Bright orange crusts.


Pascoite

Formula
Ca3V5+10O28·17H2
Crystal System
Monoclinic 
Crystal Habit
Granular, Encrustations 
Cleavage
Distinct, None, None 
Luster
Vitreous - Adamantine 
Color
yellow brown, yellow orange, red orange 
Streak
yellow 
Class
Monoclinic - Prismatic 
Fracture
Conchoidal 
Hardness
2.5 
Collection
Arnold G Hampson Collection
Mineralpedia
View Pascoite
On Dakota Matrix
Previously Sold Pascoite
On Dakota Matrix
Other Available Pascoite
WebMineral
View Pascoite
Mindat
View Pascoite

Pascoite

#AH54461
Locality
Veta Mad mine, San Miguel Co., Colorado, United States 
Formula
Ca3V5+10O28·17H2
Availability
Available
Price
$65.00
Size
12 x 6 x 4 cm - Cabinet 
Tagged
vanadium  

Bright efflorescent Pascoite coating matrix.


Pascoite

Formula
Ca3V5+10O28·17H2
Crystal System
Monoclinic 
Crystal Habit
Granular, Encrustations 
Cleavage
Distinct, None, None 
Luster
Vitreous - Adamantine 
Color
yellow brown, yellow orange, red orange 
Streak
yellow 
Class
Monoclinic - Prismatic 
Fracture
Conchoidal 
Hardness
2.5 
Collection
Arnold G Hampson Collection
Mineralpedia
View Pascoite
On Dakota Matrix
Previously Sold Pascoite
On Dakota Matrix
Other Available Pascoite
WebMineral
View Pascoite
Mindat
View Pascoite
SOLD
Roscoelite - AH54450
Roscoelite - AH54450

Roscoelite

#AH54450
Locality
Barlow Creek mine, Dolores Co., Colorado, United States 
Formula
KV3+2(Si3Al)O10(OH)2 
Availability
Sold
Size
8 x 5.5 x 4 cm - Sm Cabinet 
Tagged
vanadium  

Light yellow Roscoelite in sandstone.


Roscoelite

Formula
KV3+2(Si3Al)O10(OH)2 
Crystal System
Monoclinic 
Crystal Habit
Micaceous, Scaly, Massive 
Cleavage
Perfect, None, None 
Luster
Pearly 
Color
brown green, greenish brown, yellow green, dark brown, dark green 
Streak
greenish white 
Class
Monoclinic - Prismatic 
Hardness
2.5 
Collection
Arnold G Hampson Collection

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