Hurlbutite and Spessartine Physical Properties

Hurlbutite

Spessartine

Add ⊕

1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

2.904.12-4.18

1 7.18

1.5 Fracture

ConchoidalAnthony et al, Handbook of mineralogy (2001), ConchoidalAnthony et al, Handbook of mineralogy (2001), Brittle, Conchoidal

ConchoidalArthur Thomas, Conchoidal, Brittle

1.6 Cleavage

None

{???} Distinct

1.7 Mohs Hardness

67-7.5

2 10

1.8 Chemical Composition

CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)

Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Hurlbutite and Spessartine Chemical Formula

While comparing Hurlbutite and Spessartine 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 Hurlbutite and Spessartine chemical formula.

Chemical formula of Hurlbutite- CaBe 2(PO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Chemical formula of Spessartine- Mn 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Compare Green Gemstones

Hurlbutite Vs Lizardite

Hurlbutite Vs Lazurite

Hurlbutite Vs Liddicoatite

Hurlbutite and Spessartine Specific Gravity

Another important criteria for qualitative analysis of gemstones is Hurlbutite and Spessartine Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Hurlbutite and Spessartine Optical Properties during the identification of gemstone. Specific gravity of Hurlbutite is 4.12-4.18 whereas that of Spessartine is 4.12-4.18.