Cryolite

Bertrandite

Facts about Cryolite and Bertrandite

Cryolite

Bertrandite

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1 Astrology

1.1 Origin

Not Available

Not Available, Southern and central Africa

1.2 Color

Colorless, White, Brownish, Reddish, Black, Brownish, Black, Colorless, gray, White, Reddish, Brown

Colorless, Colorless, Yellow

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

Soluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.972.59-2.60

1 7.18

2.5 Fracture

Uneven

Brittle, Metallic, Brittle, Metallic

2.6 Cleavage

None observed

{001} Perfect, {110} Distinct, {101} Distinct

2.7 Mohs Hardness

2.56-7

2 10

2.8 Chemical Composition

Na 3AlF 6Ulrich Henn and Claudio C.

Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)

3 Optical Properties

3.1 Luster

Vitreous, Greasy, Pearly

Vitreous

3.2 Pleochroism

colorless.

none.

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Gemmological Tables (2004) More from other references

TransparentAnthony et al, Handbook of mineralogy (2001)

3.5 Refractive Index

1.338-1.3391.583-1.614

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

monoclinic

Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: Ccm21

3.8 Birefringence

0.001Not Available

0 0.296

3.9 Clarity

TransparentUlrich Henn and Claudio C. Milisenda

TransparentAnthony et al

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

Cryolite Vs Bertrandite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Cryolite Vs Bertrandite specifications, it helps you to decide which gemstone suits your zodiac sign. Besides, the extent to which a gemstone benefits you can be understood after comparing Cryolite and Bertrandite Astrology. Its highly necessary to have a basic knowledge of facts about Cryolite and Bertrandite, before you finalize to buy one.

Cryolite is known to regulate the influence of Not Available planet. Bertrandite, the unique gem is known to regulate the influence of Not Available planet.