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Hardystonite
Hardystonite

Calcite
Calcite



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Hardystonite
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Calcite

Hardystonite Vs Calcite

Astrology

Origin

USA
Mexico

Color

White, Brown, pink
White, Colorless, pink, Yellow, Brown

Streak

White
White

For which Rashi?

-
Cancer

Planet

-
-

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

-
Spirituality, Healing

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
Brittle

Solubility

-
Soluble

Durability

-
-

Specific Gravity

3.396-3.4432.67-2.73
1 7.18
👆🏻

Fracture

-
Conchoidal

Cleavage

[001] good, [100] and [110] fair
Perfect on [10 1 1] three directions with angle of 74° 55

Mohs Hardness

3-43
2 10
👆🏻

Chemical Composition

Ca 2ZnSi 2O 7Anthony et al , Handbook of mineralogy (2001)
CaCO 3Ulrich Henn and Claudio C.

Optical Properties

Luster

Vitreous, Resinous, Greasy
Vitreous, Pearly

Pleochroism

-
-

Dispersion

0.030.15
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.6721.486-1.658
1 3.25
👆🏻

Optic Character

-
-

Crystal System

tetragonal
Trigonal

Birefringence

-99990.154-0.174
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

Soothes the digestive system
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Self-acceptance
Emotional Intelligence

Healing

Emotional healing
Emotional healing

Qualities Associated

Awareness
Amplification

Hardystonite Vs Calcite Fracture

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

Hardystonite Vs Calcite Luster

A primary knowledge about Hardystonite vs Calcite 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. Hardystonite exhibits Vitreous, Resinous and Greasy luster. Calcite, on other hand, exhibits Vitreous and Pearly luster.