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Kyanite
Kyanite

Phosphosiderite
Phosphosiderite



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Kyanite
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Phosphosiderite

Kyanite Vs Phosphosiderite

Astrology

Origin

Brazil, USA, Switzerland, Kenya, Mozambique, Russia, Nepal, India, Burma
USA

Color

Blue, Yellow, Colorless, White, gray, Green, Black
Red, Reddish, Violet, Blue, Green, Colorless, pink

Streak

White
White

For which Rashi?

Aries, Libra, Taurus
-

Planet

Jupiter
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

Love
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.53-3.652.74-2.76
1 7.18
👆🏻

Fracture

Splintery
Uneven

Cleavage

[100] perfect [010] imperfect with 79° angle between
{010} Perfect, {001} Distinct

Mohs Hardness

4-73.5-4
2 10
👆🏻

Chemical Composition

Al2SiO5
Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Optical Properties

Luster

Vitreous, Pearly
Vitreous

Pleochroism

Trichroic
Pale rose-red carmine-red colorlessAnthony et al

Dispersion

0.020.04
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.71-1.741.692-1.739
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Triclinic
-

Birefringence

-99990.240
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
-

Reproductive

Supports reproductive health
-

Digestive

-
-

Psychology

Inner bridges
Heart opening

Healing

Physical healing
Emotional healing

Qualities Associated

Inner Peace
Heart Healing

Kyanite Vs Phosphosiderite Fracture

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

Kyanite Vs Phosphosiderite Luster

A primary knowledge about Kyanite vs Phosphosiderite 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. Kyanite exhibits Vitreous and Pearly luster. Phosphosiderite, on other hand, exhibits Vitreous luster.