Biotite

Dravite

Facts about Biotite and Dravite

Biotite

Dravite

Add ⊕

1 Astrology

1.1 Origin

Not Available

Southern and central Africa

1.2 Color

Brown, Yellow, White, Brown, Greenish, Yellow, White

White, Colorless, Blue, Red, Green, Yellow, Violet, Black, Green, Red, Blue, White

1.3 Streak

White, gray

Colorless

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

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.7-3.33.03-3.18

1 7.18

2.5 Fracture

Uneven, Even, Yellow, White

Uneven, Uneven, Irregular, ConchoidalAnthony et al, Handbook of mineralogy (2001), Conchoidal, Brittle

2.6 Cleavage

Perfect on the {001}

{???} Indistinct

2.7 Mohs Hardness

2.5-3.07-7.5

2 10

2.8 Chemical Composition

K(Mg,Fe++)3[AlSi3O10(OH,F)2

Na(Mg 3)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)

3 Optical Properties

3.1 Luster

Vitreous, Pearly

Vitreous

3.2 Pleochroism

Strong

Very strong: pale yellow colorless

3.3 Dispersion

NA0.02

0.007 1

3.4 Transparency

Not Available

Transparent

3.5 Refractive Index

1.565-1.6251.614-1.666

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

monoclinic

Trigonal Ditrigonal Pyramidal H-M Symbol (3m) Space Group: R 3m

3.8 Birefringence

0.03-0.070.014-0.032

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

Biotite Vs Dravite Specifications

While buying, there is a common bewilderment that most of the buyers face. As you compare Biotite Vs Dravite 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 Biotite and Dravite Astrology. Its highly necessary to have a basic knowledge of facts about Biotite and Dravite, before you finalize to buy one.

Biotite is known to regulate the influence of Not Available planet. Dravite, the unique gem is known to regulate the influence of Not Available planet.