Home
Gemstones


Actinolite and Afghanite Physical Properties


Afghanite and Actinolite Physical Properties


Physical Properties

Tenacity
Not Available   
Not Available   

Solubility
Not Available   
Not Available   

Durability
Not Available   
Not Available   

Specific Gravity
3.00   
2.55-2.65   

Fracture
Uneven, UnevenArthur Thomas, Gemstones (2009), Splintery   
Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal, Brittle, Conchoidal, Brittle   

Cleavage
perfect along {110}.   
Perfect {10 1 0}   

Mohs Hardness
5-6   
5.5-6   

Chemical Composition
Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.   
(Na,Ca,K) 8(Si,Al) 12O 24(SO 4,Cl,CO 3) 3(H 2O)Arthur Thomas , Gemstones (2009)   

Optical Properties >>
<< Astrology

Actinolite and Afghanite Chemical Formula

While comparing Actinolite and Afghanite 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 Actinolite and Afghanite chemical formula.

Compare Green Gemstones

Actinolite and Afghanite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Actinolite and Afghanite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Actinolite and Afghanite Optical Properties during the identification of gemstone. Specific gravity of Actinolite is 2.55-2.65 whereas that of Afghanite is 2.55-2.65.

Green Gemstones

Green Gemstones


Compare Green Gemstones