Spodumene

Andradite

Spodumene Vs Andradite

Spodumene

Andradite

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Astrology

Origin

Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada

Italy, Russia

Color

Green, White

Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray

Streak

White

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

insoluble

Durability

Specific Gravity

3.15-3.213.70-4.10

1 7.18

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Fracture

Uneven, Subconchoidal

Conchoidal, Uneven

Cleavage

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

none

Mohs Hardness

6-76.5-7

2 10

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Chemical Composition

LiAlSi₂O₆

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Optical Properties

Luster

Vitreous

Adamantine, Resinous

Pleochroism

Strong in kunzite: α-purple

Dispersion

0.020.06

0.005 1

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Transparency

Transparent

Refractive Index

1.657-1.6811.88-1.94

1 3.25

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Optic Character

Crystal System

monoclinic

cubic

Birefringence

0.014-0.0180.057

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Digestive

Psychology

Emotional Healing

Positivity

Healing

Emotional healing

Physical healing

Qualities Associated

Peace

Empowerment

Spodumene Vs Andradite Fracture

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

Compare Green Gemstones

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Spodumene Vs Andradite Luster

A primary knowledge about Spodumene vs Andradite 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. Andradite, on other hand, exhibits Adamantine and Resinous luster.