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Black Opal
Black Opal

Dinosaur Bone
Dinosaur Bone



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Black Opal
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Dinosaur Bone

Black Opal and Dinosaur Bone Physical Properties

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

1.97-2.22-9999
1 7.18
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Fracture

Conchoidal
-

Cleavage

None
None

Mohs Hardness

6-6.53.5-7
2 10
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Chemical Composition

SiO 2 + H 2OUlrich Henn and Claudio C.
CaO, SiO2

Black Opal and Dinosaur Bone Chemical Formula

While comparing Black Opal and Dinosaur Bone 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 Black Opal and Dinosaur Bone chemical formula.

  • Chemical formula of Black Opal- SiO 2 + H 2OUlrich Henn and Claudio C.
  • Chemical formula of Dinosaur Bone- CaO, SiO2

Black Opal and Dinosaur Bone Specific Gravity

Another important criteria for qualitative analysis of gemstones is Black Opal and Dinosaur Bone Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Black Opal and Dinosaur Bone Optical Properties during the identification of gemstone. Specific gravity of Black Opal is whereas that of Dinosaur Bone is .