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Siderite
Siderite

Watermelon Tourmaline
Watermelon Tourmaline



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Siderite
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Watermelon Tourmaline

Siderite Vs Watermelon Tourmaline

Astrology

Origin

Brazil
Brazil, USA

Color

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

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

3.83-3.892.90-3.40
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Uneven, Conchoidal, Irregular

Cleavage

Perfect on {01 1 1}
Indiscernible

Mohs Hardness

3.5-4.57-7.5
2 10
👆🏻

Chemical Composition

Fe2+ CO 3Michael O’Donoghue , Gems, Sixth Edition (2006) More from other references
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) Formula given for elbaite.

Optical Properties

Luster

Pearly
Vitreous

Pleochroism

-
-

Dispersion

0.040.02
0.005 1
👆🏻

Transparency

Transparent, Translucent
TransparentGemdat.org

Refractive Index

1.633-1.8751.614-1.666
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
-

Birefringence

0.2420.014-0.040
0 0.296
👆🏻

Clarity

Transparent
TransparentGemdat.org

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Confidence
Love

Healing

Emotional healing
Emotional healing

Qualities Associated

Grounding
Love

Siderite Vs Watermelon Tourmaline Fracture

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

Siderite Vs Watermelon Tourmaline Luster

A primary knowledge about Siderite vs Watermelon Tourmaline 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. Watermelon Tourmaline, on other hand, exhibits Vitreous luster.