Wulfenite and Ludlamite Physical Properties

Wulfenite

Ludlamite

Add ⊕

Physical Properties

Tenacity

Solubility

Durability

Specific Gravity

Fracture

Cleavage

Mohs Hardness

Chemical Composition

Brittle

6.50-7.00

Irregular, Conchoidal

On {011}, distinct; on {001}, {013}, indistinct

PbMoO 4Walter Schumann , Gemstones of the world (2001)

3.1-3.2

Vitreous, pearly on cleavage

3-4

(Fe2+ ,Mg,Mn2+ ) 3(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Wulfenite and Ludlamite Chemical Formula

While comparing Wulfenite and Ludlamite 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 Wulfenite and Ludlamite chemical formula.

Compare Red Gemstones

Wulfenite Vs Pezzotaite

Wulfenite Vs Pyrope Almandine

Wulfenite Vs Pyrope Garnet

Wulfenite and Ludlamite Specific Gravity

Another important criteria for qualitative analysis of gemstones is Wulfenite and Ludlamite Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Wulfenite Vs Ludlamite during the identification of gemstone. Specific gravity of Wulfenite is whereas that of Ludlamite is .