Andalusite

Fluorite

Andalusite Vs Fluorite

Andalusite

Fluorite

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Astrology

Origin

Spain, Brazil, USA, Sri Lanka, Burma, Origins: Spain, Burma. Discovered in Andalusia (Spain)

Southern and central Africa, Switzerland

Color

Brown, pink, Violet, Yellow, Green, White, gray, Colorless, Red

Red, Brown, Green, Yellow, Blue, Colorless, Pale pink, White, Black, pink

Streak

White

For which Rashi?

Scorpio, Aquarius, Pisces

Planet

Venus

Neptune

Element of Planets

Water, Air

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

slightly water soluble and in hot hydrochloric acid

Durability

Specific Gravity

3.05-3.213.00-3.25

1 7.18

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Fracture

Uneven, Subconchoidal, Splintery

Subconchoidal, Uneven, ConchoidalWalter Schumann

Cleavage

Good on {110}, poor on {100}

Octahedral, perfect on {111}, parting on {011}

Mohs Hardness

7.54

2 10

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Chemical Composition

Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

CaF₂

Optical Properties

Luster

Vitreous, Greasy

Vitreous

Pleochroism

strongly trichroic

Dispersion

0.020.01

0.005 1

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Transparency

Transparent, Translucent

Transparent, Translucent, Transparent to translucent

Refractive Index

1.627-1.6501.432-1.436

1 3.25

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Optic Character

Crystal System

Orthorhombic

cubic

Birefringence

0.009-0.010-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Excellent

Good

Reproductive

Digestive

Supports digestive health

Psychology

Perception

Focus

Healing

Physical healing

Emotional healing

Qualities Associated

Self-Realization

Protection

Andalusite Vs Fluorite Fracture

Fracture is an important parameter when you compare Andalusite and Fluorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Andalusite Vs Fluorite 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 Andalusite is Uneven, Subconchoidal and Splintery. Fluorite fracture is Subconchoidal, Uneven and ConchoidalWalter Schumann.

Compare Brown Gemstones

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Andalusite Vs Fluorite Luster

A primary knowledge about Andalusite vs Fluorite 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. Andalusite exhibits Vitreous and Greasy luster. Fluorite, on other hand, exhibits Vitreous luster.