Home
×

Chrome Pyrope
Chrome Pyrope

Astrophyllite
Astrophyllite



ADD
Compare
X
Chrome Pyrope
X
Astrophyllite

Chrome Pyrope and Astrophyllite Physical Properties

1 Physical Properties
1.1 Tenacity
Not Available
Not Available
1.2 Solubility
Not Available
Not Available
1.3 Durability
Not Available
Not Available
1.4 Specific Gravity
3.62-3.80
3.2-3.4
1.5 Fracture
ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009)
Uneven, Brittle, Metallic
1.6 Cleavage
Not Available
Perfect on [001] imperfect on [100]
1.7 Mohs Hardness
7-7.5
3
1.8 Chemical Composition
Mg 3(Al,Cr) 2(SiO 4) 3Gemdat.org , Management Team (2012)
(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)

Chrome Pyrope and Astrophyllite Chemical Formula

While comparing Chrome Pyrope and Astrophyllite 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 Chrome Pyrope and Astrophyllite chemical formula.

  • Chemical formula of Chrome Pyrope- Mg 3(Al,Cr) 2(SiO 4) 3Gemdat.org , Management Team (2012)
  • Chemical formula of Astrophyllite- (K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)

Chrome Pyrope and Astrophyllite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Chrome Pyrope and Astrophyllite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Chrome Pyrope and Astrophyllite Optical Properties during the identification of gemstone. Specific gravity of Chrome Pyrope is 3.2-3.4 whereas that of Astrophyllite is 3.2-3.4.

Let Others Know
×