Cassiterite

Lepidolite

Cassiterite Vs Lepidolite

Cassiterite

Lepidolite

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1 Astrology

1.1 Origin

Sri Lanka

Afghanistan, Southern and central Africa, California

1.2 Color

Black, Brownish, Reddish, Brown, Red, Yellow, White, Colorless, Brown, Brownish, Black, Colorless, Green, gray

Violet, Colorless, gray, White

1.3 Streak

White, Brownish, Brownish, White

White

1.4 For which Rashi?

Not Available

Libra

1.5 Planet

Not Available

Jupiter, Neptune

1.6 Element of Planets

Not Available

Water

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Receptive

1.9 Deities

Not Available

Zeus

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

Protection

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

Not Available

2.2 Solubility

insoluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

6.86-7.032.80-2.90

1 7.18

2.5 Fracture

Subconchoidal, Uneven, ConchoidalArthur Thomas, Gemstones (2009), Irregular

Uneven, UnevenArthur Thomas, Gemstones (2009)

2.6 Cleavage

{100} imperfect, {110} indistinct; partings on {111} or {011}

{001} perfect

2.7 Mohs Hardness

6-72.5

2 10

2.8 Chemical Composition

SnO 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Mg 3Si 4O 10(OH) 2Ulrich Henn and Claudio C.

3 Optical Properties

3.1 Luster

Adamantine, Greasy

Vitreous, Pearly

3.2 Pleochroism

Pleochroic haloes have been observed. Dichroic in yellow

X = almost colorless; Y = Z = pink

3.3 Dispersion

0.07NA

0.007 1

3.4 Transparency

Transparent, Translucent

Transparent

3.5 Refractive Index

1.990-2.1051.525-1.587

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

tetragonal

Triclinic

3.8 Birefringence

0.096-0.0980.0290-0.0380

0 0.296

3.9 Clarity

Transparent

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Cassiterite Vs Lepidolite Fracture

Fracture is an important parameter when you compare Cassiterite and Lepidolite Physical Properties. It is necessary to understand the significance of these properties, before you compare Cassiterite Vs Lepidolite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Cassiterite is ConchoidalArthur Thomas, Gemstones (2009), Irregular, Subconchoidal and Uneven. Lepidolite fracture is Gemstones (2009), Uneven and UnevenArthur Thomas.

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Cassiterite Vs Lepidolite Luster

A primary knowledge about Cassiterite vs Lepidolite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Cassiterite exhibits Adamantine and Greasy luster. Lepidolite, on other hand, exhibits Pearly and Vitreous luster.