Cobaltoblödite

A variety of Minerals

What is Cobaltoblödite?

Cobaltoblödite is a rare cobalt mineral with the formula Na2Co(SO4)2·4H2O. Cobaltoblödite was found in the Blue Lizard mine, San Juan County, Utah, USA, which is known for secondary uranium minerals. Cobaltoblödite occurs intimately intergrown with manganese-, cobalt- and nickel-enriched blödite and a yet another new mineral - manganoblödite. Cobaltoblödite, as suggested by its name is a cobalt-analogue of blödite. It is also analogous to changoite, manganoblödite and nickelblödite - other members of the blödite group.

Cobaltoblödite Market Value Calculator

Estimate the market value of Cobaltoblödite using size, quality, and finish. This preview calculator is for quick context and is not a formal appraisal.

Preview only. Full pricing comps and valuation report in the app.

Cobaltoblödite Localities Map

See where Cobaltoblödite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.

Map preview
North ZoneCentral RidgeSouth Basin

Interactive map layers and collecting notes are available in the app.

Quick Facts

Physical Properties

Color
reddish-pink in aggregates
Hardness (Mohs)
2.5
Density
2.347 g/cm³
Streak
white

Chemical Properties

Chemical Formula
Na2Co(SO4)2•4H2O
Elements
Co, H, Na, O, S
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