Mottramite

Malachite

Mottramite Vs Malachite

Mottramite

Malachite

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Astrology

Origin

Southern and central Africa

Color

Brown, Green, Yellow

Green

Streak

Green, Brownish

Green

For which Rashi?

Capricorn, Scorpio

Planet

Venus

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Metal

Deities

Freyja

Not to wear with

Powers

Protection

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Soluble

Durability

Specific Gravity

5.93.25-4.10

1 7.18

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Fracture

Sub-Conchoidal

Conchoidal, Uneven

Cleavage

None observed

Perfect on { 2 01} fair on {010}

Mohs Hardness

33.5-4

2 10

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Chemical Composition

PbCu(VO4)(OH)

Cu₂CO₃(OH)₂

Optical Properties

Luster

Greasy

Adamantine, Vitreous, Silky

Pleochroism

Visible X=Y= canary yellow to greenish yellow

Dispersion

0.040.04

0.005 1

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Transparency

Opaque

Refractive Index

2.1701.655-1.909

1 3.25

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Optic Character

Crystal System

Orthorhombic

monoclinic

Birefringence

0.1500.254

0 0.296

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Clarity

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Supports digestive health

Psychology

Confidence

Transformation

Healing

Emotional healing

Qualities Associated

Transformation

Mottramite Vs Malachite Fracture

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

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Mottramite Vs Malachite Luster

A primary knowledge about Mottramite vs Malachite 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. Mottramite exhibits Greasy luster. Malachite, on other hand, exhibits Adamantine, Vitreous and Silky luster.