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Siderite
Siderite

Jet
Jet



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X
Siderite
X
Jet

Siderite Vs Jet

Jet
Jet
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Astrology

Origin

Brazil
Spain

Color

Yellow, Brown, gray, Greenish
Black

Streak

White
-

For which Rashi?

-
Capricorn

Planet

-
Saturn

Element of Planets

-
Earth

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
Cybele

Not to wear with

-
-

Powers

-
Protection

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

Brittle
-

Solubility

-
-

Durability

-
-

Specific Gravity

3.83-3.891.19-1.35
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
ConchoidalWalter Schumann

Cleavage

Perfect on {01 1 1}
None

Mohs Hardness

3.5-4.52.5-4
2 10
👆🏻

Chemical Composition

Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
C

Optical Properties

Luster

Pearly
Waxy

Pleochroism

-
-

Dispersion

0.040.01
0.005 1
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Transparency

Transparent, Translucent
-

Refractive Index

1.633-1.8751.640-1.680
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
-

Birefringence

0.242-9999
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
Supports heart health

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Confidence
Protection

Healing

Emotional healing
Emotional healing

Qualities Associated

Grounding
Protection

Siderite Vs Jet Fracture

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

Siderite Vs Jet Luster

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