Spodumene and Jasper Physical Properties

Spodumene

Jasper

Spodumene

Jasper

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1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

insoluble

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.15-3.212.58-2.91

1 7.18

1.5 Fracture

Uneven, Subconchoidal, Gemstones (2009)

Conchoidal, Conchoidal, Gemstones of the world (2001)

1.6 Cleavage

Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°

Indiscernible

1.7 Mohs Hardness

6-76.5-7

2 10

1.12 Chemical Composition

LiAlSi₂O₆

SiO₂

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