Austinite

Fluorapatite

Austinite Vs Fluorapatite

Austinite

Fluorapatite

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1 Astrology

1.1 Origin

USA

Southern and central Africa

1.2 Color

Colorless, White, Green, White, Green, Brown, Colorless, Green, White, White

Violet, Blue, Yellow, Brown, White, Colorless

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

Not Available

2.2 Solubility

Easily soluble in cold dilute HCl

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

4.123.1-3.25

1 7.18

2.8 Fracture

Brittle, Uneven, Brittle, Uneven

Uneven, Uneven, ConchoidalAnthony et al, Handbook of mineralogy (2001)

2.9 Cleavage

Good in two directions parallel to the prism faces {110}

Indistinct

2.10 Mohs Hardness

4-4.55

2 10

2.12 Chemical Composition

CaZn(AsO4)(OH)

Ca 5(PO 4) 3FAnthony et al , Handbook of mineralogy (2001)

3 Optical Properties

3.1 Luster

Subadamantine, Silky, Fibrous

Vitreous, Resinous

3.2 Pleochroism

Not Available

Weak to strong if coloreD

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Not Available

Transparent

3.5 Refractive Index

1.7591.631-1.650

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

Hexagonal

3.8 Birefringence

0.024Not Available

0 0.296

3.9 Clarity

Not Available

Transparent

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

Austinite Vs Fluorapatite Fracture

Fracture is an important parameter when you compare Austinite and Fluorapatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Austinite Vs Fluorapatite 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 Austinite is Brittle, Brittle, Uneven and Uneven. Fluorapatite fracture is ConchoidalAnthony et al, Handbook of mineralogy (2001), Uneven and Uneven.

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Austinite Vs Fluorapatite Luster

A primary knowledge about Austinite vs Fluorapatite 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. Austinite exhibits Fibrous, Silky and Subadamantine luster. Fluorapatite, on other hand, exhibits Resinous and Vitreous luster.