Bertrandite

Fluorite

Bertrandite Vs Fluorite

Bertrandite

Fluorite

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1 Astrology

1.1 Origin

Not Available, Southern and central Africa

Southern and central Africa, Switzerland, Yellow, blue, Switzerland, Yellow, blue

1.2 Color

Colorless, Colorless, Yellow

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

1.3 Streak

White

1.4 For which Rashi?

Not Available

Scorpio, Aquarius, Pisces, Scorpio, Aquarius, Pisces, Scorpio, Aquarius, Pisces

1.5 Planet

Not Available

Neptune

1.6 Element of Planets

Not Available

Water, Air

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

Projective

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

Not Available

Brittle

2.2 Solubility

Not Available

slightly water soluble and in hot hydrochloric acid

2.3 Durability

Not Available

2.4 Specific Gravity

2.59-2.603.00-3.25

1 7.18

2.5 Fracture

Brittle, Metallic, Brittle, Metallic

Subconchoidal, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references

2.6 Cleavage

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

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

2.7 Mohs Hardness

6-74

2 10

2.8 Chemical Composition

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

CaF₂

3 Optical Properties

3.1 Luster

Vitreous

3.2 Pleochroism

none.

AbsentWalter Schumann

3.3 Dispersion

NA0.01

0.007 1

3.4 Transparency

TransparentAnthony et al, Handbook of mineralogy (2001)

Transparent, Translucent, Transparent to translucent

3.5 Refractive Index

1.583-1.6141.432-1.436

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

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

cubic

3.8 Birefringence

Not AvailableNot Available

0 0.296

3.9 Clarity

TransparentAnthony et al

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

Bertrandite Vs Fluorite Fracture

Fracture is an important parameter when you compare Bertrandite and Fluorite Physical Properties. It is necessary to understand the significance of these properties, before you compare Bertrandite 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 Bertrandite is Brittle, Brittle, Metallic and Metallic. Fluorite fracture is ConchoidalWalter Schumann, Gemstones of the world (2001) More from other references, Subconchoidal and Uneven.

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Bertrandite Vs Fluorite Luster

A primary knowledge about Bertrandite 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. Bertrandite exhibits Vitreous luster. Fluorite, on other hand, exhibits Vitreous luster.