Moorhouseite

A variety of Minerals

What is Moorhouseite?

Moorhouseite is a rare mineral with the formula CoSO4•6H2O, a naturally occurring cobalt(II) sulfate hexahydrate. It is the lower-hydrate-equivalent of bieberite (heptahydrate) and aplowite (hexahydrate). It is also hydrated equivalent of cobaltkieserite. It occurs together with moorhouseite within efflorescences found in the Magnet Cove Barium Corporation mine in Walton, Nova Scotia, Canada.

Moorhouseite Market Value Calculator

Estimate the market value of Moorhouseite 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.

Moorhouseite Localities Map

See where Moorhouseite 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.

Key Characteristics

Composition of Moorhouseite

Analysis of synthetic analogue of moorhouseite revealed, that its structure may be described as containing: Co(H2O)6 octahedra, forming alternate layers SO4 tetrahedra hydrogen bonds (two per a single water molecule)

Quick Facts

Physical Properties

Color
Pink
Hardness (Mohs)
2.5
Density
2.006 g/cm³
Streak
White

Chemical Properties

Chemical Formula
(Co,Ni,Mn)SO4 · 6H2O
Elements
Co, H, Mn, Ni, O, S
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