Mottramite

Gibbsite

Mottramite Vs Gibbsite

Mottramite

Gibbsite

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1 Astrology

1.1 Origin

Not Available

1.2 Color

Brown, Green, Yellow

Green, White, gray, Green, White, gray

1.3 Streak

Green, Brownish

White

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Brittle

Not Available

2.2 Solubility

Soluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

5.92.35

1 7.18

2.5 Fracture

Sub-Conchoidal, Brittle, Metallic

Fibrous, Difficult, Fibrous

2.6 Cleavage

None observed

{001} Perfect

2.7 Mohs Hardness

32.5-3

2 10

2.8 Chemical Composition

Not Available

Al(OH)3

3 Optical Properties

3.1 Luster

Greasy

Vitreous, Pearly

3.2 Pleochroism

Visible X=Y= canary yellow to greenish yellow

colorless.

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Not Available

3.5 Refractive Index

2.170Not Available

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

monoclinic

3.8 Birefringence

0.150Not Available

0 0.296

3.9 Clarity

Not Available

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Mottramite Vs Gibbsite Fracture

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

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Mottramite Vs Gibbsite Luster

A primary knowledge about Mottramite vs Gibbsite 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. Gibbsite, on other hand, exhibits Pearly and Vitreous luster.