Almandine

Mottramite

Almandine Vs Mottramite

Almandine

Mottramite

Add ⊕

1 Astrology

1.1 Origin

Austria, Brazil, Canada, India, Madagascar, Russia, Sri Lanka, USA

Not Available

1.4 Color

Red, Brown, Brownish, Red, Red, Black, Brown, Brownish, Red, Red, Black, Brown, Brownish, Red, Red, Black

Brown, Green, Yellow

1.10 Streak

White

Green, Brownish

1.11 For which Rashi?

Not Available

1.15 Planet

Not Available

1.18 Element of Planets

Not Available

1.22 Energy

Not Available

1.26 How to Wear?

1.26.2 Finger

Not Available

1.27.1 Ring Metal

Not Available

1.29 Deities

Not Available

1.31 Not to wear with

Not Available

3.2 Powers

Not Available

3.4 Birthstone

3.4.1 Planetary

Not Available

3.8.1 Talisman

Not Available

4 Physical Properties

4.1 Tenacity

Not Available

Brittle

4.3 Solubility

Not Available

Soluble

5.2 Durability

Not Available

5.4 Specific Gravity

3.95-4.305.9

1 7.18

5.16 Fracture

Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle, Conchoidal

Sub-Conchoidal, Brittle, Metallic

5.17 Cleavage

none

None observed

5.18 Mohs Hardness

7-7.53

2 10

8.4 Chemical Composition

Fe 3Al 2(SiO 4) 3Arthur Thomas , Gemstones (2009)

Not Available

9 Optical Properties

9.1 Luster

Greasy, Vitreous

Greasy

9.2 Pleochroism

None

Visible X=Y= canary yellow to greenish yellow

9.3 Dispersion

0.03NA

0.007 1

9.10 Transparency

Gemmological Tables (2004) More from other references

Not Available

9.11 Refractive Index

1.770-1.8202.170

1 3.25

9.21 Optic Character

Not Available

9.22 Crystal System

cubic

Orthorhombic

9.23 Birefringence

Not Available0.150

0 0.296

12.2 Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Not Available

13 Benefits

13.2 Physical

13.2.1 Neurological

Not Available

13.3.1 Cardiovascular

Not Available

13.3.2 Respiratory

Not Available

13.3.3 Reproductive

Not Available

13.3.4 Digestive

Not Available

13.4 Psychology

Not Available

13.5 Healing

Not Available

13.6 Qualities Associated

Not Available

Almandine Vs Mottramite Fracture

Fracture is an important parameter when you compare Almandine and Mottramite Physical Properties. It is necessary to understand the significance of these properties, before you compare Almandine Vs Mottramite 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 Almandine is Conchoidal, Brittle, Conchoidal, Brittle, Conchoidal, ConchoidalArthur Thomas, Gemstones (2009), Brittle and Conchoidal. Mottramite fracture is Sub-Conchoidal, Brittle and Metallic.

Compare Red Gemstones

Almandine Vs Aragonite

Almandine Vs Baryte Barite

Almandine Vs Black Opal

Almandine Vs Mottramite Luster

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