Astrophyllite

Demantoid Garnet

Astrophyllite Vs Demantoid Garnet

Astrophyllite

Demantoid Garnet

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1 Astrology

1.1 Origin

Canada, Russia

Russia, Southern and central Africa, Color: green, yellowish green, Hardness: 6.5, Refractive index: 1.88 1.89, Density: 3.82 3.85, Chemical composition: Ca3Fe2(SiO4)3, Crystal structure: isometric, Origins: Russia, Namibia

1.2 Color

Brown, Yellow, Greenish, Brown, Yellow, Greenish, Brown, Brownish, Red, Yellow

Green, Red, Green, orange

1.3 Streak

Brown, White, Brown, White

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1.4 For which Rashi?

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1.5 Planet

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1.6 Element of Planets

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1.7 How to Wear?

1.7.1 Finger

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1.7.2 Ring Metal

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1.8 Energy

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1.9 Deities

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1.10 Not to wear with

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1.11 Powers

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1.12 Birthstone

1.12.1 Planetary

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1.12.2 Talisman

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2 Physical Properties

2.1 Tenacity

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2.2 Solubility

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2.3 Durability

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2.4 Specific Gravity

3.2-3.4Not Available

1 7.18

2.5 Fracture

Uneven, Brittle, Metallic

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2.6 Cleavage

Perfect on [001] imperfect on [100]

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2.7 Mohs Hardness

3Not Available

2 10

2.8 Chemical Composition

(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)

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3 Optical Properties

3.1 Luster

Greasy, Pearly

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3.2 Pleochroism

Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow

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3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Translucent

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3.5 Refractive Index

1.678-1.7581.88-1.89

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Triclinic

Isometric

3.8 Birefringence

0.050Not Available

0 0.296

3.9 Clarity

Translucent

Color grading system

4 Benefits

4.1 Physical

4.1.1 Neurological

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4.1.2 Cardiovascular

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4.1.3 Respiratory

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4.1.4 Reproductive

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4.1.5 Digestive

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4.2 Psychology

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4.3 Healing

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4.4 Qualities Associated

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Astrophyllite Vs Demantoid Garnet Fracture

Fracture is an important parameter when you compare Astrophyllite and Demantoid Garnet Physical Properties. It is necessary to understand the significance of these properties, before you compare Astrophyllite Vs Demantoid Garnet 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 Astrophyllite is Brittle, Metallic and Uneven.

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Astrophyllite Vs Demantoid Garnet Luster

A primary knowledge about Astrophyllite vs Demantoid Garnet 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. Astrophyllite exhibits Greasy and Pearly luster.