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Pleonaste
Pleonaste

Siderite
Siderite



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Pleonaste
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Siderite

Pleonaste Vs Siderite

Astrology

Origin

Madagascar, Sri Lanka
Brazil

Color

White, Colorless, Blue, Red, Green, Yellow, Violet
Yellow, Brown, gray, Greenish

Streak

-
White

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

3.803.83-3.89
1 7.18
👆🏻

Fracture

-
Uneven, Conchoidal

Cleavage

Indistinct
Perfect on {01 1 1}

Mohs Hardness

83.5-4.5
2 10
👆🏻

Chemical Composition

(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

-
Pearly

Pleochroism

-
-

Dispersion

0.030.04
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.7801.633-1.875
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
Trigonal

Birefringence

-99990.242
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

-
Confidence

Healing

-
Emotional healing

Qualities Associated

Grounding
Grounding

Pleonaste Vs Siderite Fracture

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

Pleonaste Vs Siderite Luster

A primary knowledge about Pleonaste vs Siderite 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. Siderite, on other hand, exhibits Pearly luster.