Ajoite and Smoky Quartz Physical Properties

Ajoite

Smoky Quartz

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

Brittle

1.2 Solubility

Decomposed by acids

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.962.65

1 7.18

1.5 Fracture

Not Available

Conchoidal, ConchoidalWalter Schumann, Gemstones of the world (2001)

1.6 Cleavage

Perfect on {010}

{0110} Indistinct

1.7 Mohs Hardness

2 10

1.8 Chemical Composition

(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)

SiO₂

Ajoite and Smoky Quartz Chemical Formula

While comparing Ajoite and Smoky Quartz 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 Ajoite and Smoky Quartz chemical formula.

Chemical formula of Ajoite- (K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Chemical formula of Smoky Quartz- SiO₂

Compare Gems for Virgo

Ajoite Vs Sugilite

Ajoite Vs Tanzanite

Ajoite Vs Howlite

Ajoite and Smoky Quartz Specific Gravity

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