Galena and Jasper Physical Properties

Galena

Jasper

Add ⊕

1 Physical Properties

1.1 Tenacity

Brittle

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

6.232.58-2.91

1 7.18

1.5 Fracture

Subconchoidal, Brittle, Metallic

Conchoidal, Conchoidal, Gemstones of the world (2001)

1.6 Cleavage

Cubic perfect on [001], parting on [111]

Indiscernible

1.7 Mohs Hardness

2.5-2.756.5-7

2 10

1.8 Chemical Composition

PbS

SiO₂

Galena and Jasper Chemical Formula

While comparing Galena and Jasper 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 Galena and Jasper chemical formula.

Chemical formula of Galena- PbS
Chemical formula of Jasper- SiO₂

Compare Grey Gemstones

Galena Vs Clinochlore

Galena Vs Larvikite

Galena Vs Falcons Eye

Galena and Jasper Specific Gravity

Another important criteria for qualitative analysis of gemstones is Galena and Jasper Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Galena and Jasper Optical Properties during the identification of gemstone. Specific gravity of Galena is 2.58-2.91 whereas that of Jasper is 2.58-2.91.