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Entry № 061

Blue Dolomite

Calcium Magnesium Carbonate

Cool blue rock that softens a hard week.

Chakra

Throat · Heart

Element

Water

Zodiac

Aries · Libra

Blue Dolomite

I. The Metaphysical Reading

How the stone has been held.

Blue dolomite is worked with by practitioners in caretaking work, teaching, nursing, hospice, who need to recover their own voice after long days of listening. It is spoken of as a stone that returns speech to its owner.

Chakra
Throat · Heart
Element
Water
Zodiac
Aries · Libra
Keynote
Cool blue rock that softens a hard week.

II. The Scientific Reading

What the lattice actually does.

Blue dolomite is a variety of the double carbonate of calcium and magnesium coloured pale blue by trace copper and iron in the lattice. It forms in sedimentary settings by the replacement of limestone through magnesium-rich groundwater, a process called dolomitisation. The Congolese and Moroccan deposits both come from Mesozoic carbonate platforms altered by later hydrothermal fluids.

Formula
CaMg(CO₃)₂
System
Trigonal
Hardness
3.5 – 4 (Mohs)
Provenance
Congo, Morocco, China

References & Sources

Independent mineralogical references used to verify the scientific details above.

Mineral Profile

Fact Sheet

Chemical Formula
CaMg(CO₃)₂
Crystal System
Trigonal
Mohs Hardness
3.5 – 4 (Mohs)
Density
2.85 g/cm³
Refractive Index
1.500 – 1.680
Provenance
Congo, Morocco, China
Color Origin
Pale ice blue to grey-blue in massive granular form

Related Crystals

Stones that share this lattice

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