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Bytownite
Bytownite

Anthophyllite
Anthophyllite



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Bytownite
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Anthophyllite

Bytownite Vs Anthophyllite

Astrology

Origin

Canada, Southern and central Africa, Australia
Southern and central Africa

Color

Colorless, White, gray
Brown, White, Greenish, gray, Green, Brownish

Streak

White
gray

For which Rashi?

-
-

Planet

-
-

Element of Planets

-
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

2.72-2.752.9-3.5
1 7.18
👆🏻

Fracture

Uneven
Conchoidal

Cleavage

Perfect on [001], good on [010], imperfect on [110]
{110} Perfect, {???} Distinct, {???} Distinct

Mohs Hardness

6-6.55.5-6
2 10
👆🏻

Chemical Composition

Ca(70-90%)Na(30-10%)(Al,Si)AlSi 2O 8Michael O’Donoghue , Gems, Sixth Edition (2006)
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

Vitreous, Pearly
Vitreous, Pearly

Pleochroism

colorless.
-

Dispersion

0.010.01
0.005 1
👆🏻

Transparency

Transparent
Transparent

Refractive Index

1.561-1.5831.603-1.690
1 3.25
👆🏻

Optic Character

-
Biaxial/+

Crystal System

Triclinic
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma

Birefringence

0.010-0.011-9999
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
Enhances brain function

Cardiovascular

-
Supports heart health

Respiratory

Poor
Good

Reproductive

-
-

Digestive

-
-

Psychology

Clarity
Peace

Healing

Emotional healing
Emotional healing

Qualities Associated

Clarity
Self-discovery

Bytownite Vs Anthophyllite Fracture

Fracture is an important parameter when you compare Bytownite and Anthophyllite Physical Properties. It is necessary to understand the significance of these properties, before you compare Bytownite Vs Anthophyllite 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 Bytownite is Uneven. Anthophyllite fracture is Conchoidal.

Bytownite Vs Anthophyllite Luster

A primary knowledge about Bytownite vs Anthophyllite 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. Bytownite exhibits Vitreous and Pearly luster. Anthophyllite, on other hand, exhibits Vitreous and Pearly luster.