Spodumene

Jacobsite

Spodumene Vs Jacobsite

Spodumene

Jacobsite

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1 Astrology

1.1 Origin

Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada

Southern and central Africa

1.2 Color

Green, White

Black, Brownish, White, Brown

1.3 Streak

White

Reddish, Black

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

Not Available

2.2 Solubility

insoluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.15-3.214.76-5.03

1 7.18

2.5 Fracture

Uneven, Subconchoidal, Gemstones (2009)

Conchoidal, Brittle

2.6 Cleavage

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

None

2.7 Mohs Hardness

6-75.5-6.5

2 10

2.8 Chemical Composition

LiAlSi₂O₆

(Mn2+ ,Fe2+ ,Mg)(Fe3+ ,Mn3+ ) 2O 4Anthony et al , Handbook of mineralogy (2001)

3 Optical Properties

3.1 Luster

Vitreous

Not Available

3.2 Pleochroism

Strong in kunzite: α-purple

Not Available

3.3 Dispersion

0.02NA

0.007 1

3.4 Transparency

Transparent

Translucent

3.5 Refractive Index

1.657-1.681Not Available

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

monoclinic

Not Available

3.8 Birefringence

0.014-0.018Not Available

0 0.296

3.9 Clarity

Gems

Translucent

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

Spodumene Vs Jacobsite Fracture

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

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Spodumene Vs Jacobsite Luster

A primary knowledge about Spodumene vs Jacobsite 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 exhibits Vitreous luster.