Leucite

Spodumene

Leucite Vs Spodumene

Leucite

Spodumene

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1 Astrology

1.1 Origin

Southern and central Africa

Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada

1.2 Color

White, Colorless, gray, Yellow

Green, White

1.3 Streak

White

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

2.2 Solubility

Not Available

insoluble

2.3 Durability

Not Available

2.4 Specific Gravity

2.45-2.503.15-3.21

1 7.18

2.5 Fracture

Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle

Uneven, Subconchoidal, Gemstones (2009)

2.6 Cleavage

Poor on {110}

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

2.7 Mohs Hardness

5.5-66-7

2 10

2.8 Chemical Composition

KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

LiAlSi₂O₆

3 Optical Properties

3.1 Luster

Vitreous

3.2 Pleochroism

Not Available

Strong in kunzite: α-purple

3.3 Dispersion

0.010.02

0.007 1

3.4 Transparency

Gemmological Tables (2004) More from other references

Transparent

3.5 Refractive Index

1.504-1.5101.657-1.681

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

tetragonal

monoclinic

3.8 Birefringence

0.0010.014-0.018

0 0.296

3.9 Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Gems

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

Leucite Vs Spodumene Fracture

Fracture is an important parameter when you compare Leucite and Spodumene Physical Properties. It is necessary to understand the significance of these properties, before you compare Leucite Vs Spodumene 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 Leucite is Brittle, Conchoidal, ConchoidalArthur Thomas and Gemstones (2009). Spodumene fracture is Gemstones (2009), Subconchoidal and Uneven.

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Leucite Vs Spodumene Luster

A primary knowledge about Leucite vs Spodumene 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. Leucite exhibits Vitreous luster. Spodumene, on other hand, exhibits Vitreous luster.