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Erythrite
Erythrite

Siderite
Siderite



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X
Erythrite
X
Siderite

Erythrite Vs Siderite

Astrology

Origin

Czech, Mexico, Australia
Brazil

Color

Red, Colorless, Violet, pink
Yellow, Brown, gray, Greenish

Streak

Red
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

Sectile
Brittle

Solubility

-
-

Durability

-
-

Specific Gravity

3.063.83-3.89
1 7.18
👆🏻

Fracture

Sectile
Uneven, Conchoidal

Cleavage

Perfect on {010}; poor on {100} and { 1 02}.
Perfect on {01 1 1}

Mohs Hardness

-99993.5-4.5
2 10
👆🏻

Chemical Composition

Co3(AsO4)2•8(H2O)
Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Subadamantine, Pearly
Pearly

Pleochroism

Visible: X = pale pinkish to pale rose; Y = pale violet to pale violet-rose; Z = deep red
-

Dispersion

0.030.04
0.005 1
👆🏻

Transparency

-
Transparent, Translucent

Refractive Index

1.626-1.6291.633-1.875
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
Trigonal

Birefringence

-99990.242
0 0.296
👆🏻

Clarity

-
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Compassion
Confidence

Healing

Emotional healing
Emotional healing

Qualities Associated

Vitality
Grounding

Erythrite Vs Siderite Fracture

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

Erythrite Vs Siderite Luster

A primary knowledge about Erythrite 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. Erythrite exhibits Subadamantine and Pearly luster. Siderite, on other hand, exhibits Pearly luster.