Bloodstone Heliotrope and Thaumasite Physical Properties

Bloodstone Heliotrope

Thaumasite

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1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.55-2.701.91

1 7.18

1.5 Fracture

Not Available

Subconchoidal, ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

1.6 Cleavage

Not Available

Indistinct

1.7 Mohs Hardness

6.5-73.5

2 10

1.8 Chemical Composition

SiO 2Arthur Thomas , Gemstones (2009)

Ca 6Si 2(CO 3) 2(SO 4) 2(OH) 12 · 24H 2OUlrich Henn and Claudio C.

Bloodstone Heliotrope and Thaumasite Chemical Formula

While comparing Bloodstone Heliotrope and Thaumasite physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Bloodstone Heliotrope and Thaumasite chemical formula.

Chemical formula of Bloodstone Heliotrope- SiO 2Arthur Thomas , Gemstones (2009)
Chemical formula of Thaumasite- Ca 6Si 2(CO 3) 2(SO 4) 2(OH) 12 · 24H 2OUlrich Henn and Claudio C.

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Bloodstone Heliotrope and Thaumasite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Bloodstone Heliotrope and Thaumasite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Bloodstone Heliotrope and Thaumasite Optical Properties during the identification of gemstone. Specific gravity of Bloodstone Heliotrope is 1.91 whereas that of Thaumasite is 1.91.