Baddeleyite and Astrophyllite Physical Properties

Baddeleyite

Astrophyllite

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

5.5-6.03.2-3.4

1 7.18

1.5 Fracture

ConchoidalArthur Thomas, Gemstones (2009), ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

Uneven, Brittle, Metallic

1.6 Cleavage

{001} Distinct

Perfect on [001] imperfect on [100]

1.7 Mohs Hardness

6.53

2 10

1.8 Chemical Composition

ZrO 2Arthur Thomas , Gemstones (2009)

(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)

Baddeleyite and Astrophyllite Chemical Formula

While comparing Baddeleyite 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 Baddeleyite and Astrophyllite chemical formula.

Chemical formula of Baddeleyite- ZrO 2Arthur Thomas , Gemstones (2009)
Chemical formula of Astrophyllite- (K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)

Compare Brown Gemstones

Baddeleyite Vs Catapleiite

Baddeleyite Vs Cerussite

Baddeleyite Vs Cassiterite

Baddeleyite and Astrophyllite Specific Gravity

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