Tortoiseshell

Spodumene

Tortoiseshell Vs Spodumene

Tortoiseshell

Spodumene

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1 Astrology

1.1 Origin

Southern and central Africa

Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada

1.2 Color

Brown, Red, Green, Blue, Violet

Green, White

1.3 Streak

Not Available

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

Not Available

Brittle

2.2 Solubility

Not Available

insoluble

2.3 Durability

Not Available

2.4 Specific Gravity

1.25-1.353.15-3.21

1 7.18

2.5 Fracture

Not Available

Uneven, Subconchoidal, Gemstones (2009)

2.6 Cleavage

Not Available

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

2.7 Mohs Hardness

Not Available6-7

2 10

2.8 Chemical Composition

Not Available

LiAlSi₂O₆

3 Optical Properties

3.1 Luster

Not Available

Vitreous

3.2 Pleochroism

Not Available

Strong in kunzite: α-purple

3.3 Dispersion

NA0.02

0.007 1

3.4 Transparency

Gemmological Tables (2004)

Transparent

3.5 Refractive Index

1.540-1.5601.657-1.681

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Not Available

monoclinic

3.8 Birefringence

Not Available0.014-0.018

0 0.296

3.9 Clarity

OpaqueUlrich 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

Tortoiseshell Vs Spodumene Fracture

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

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Tortoiseshell Vs Spodumene Luster

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