Rosasite

Manganotantalite

Rosasite Vs Manganotantalite

Rosasite

Manganotantalite

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1 Astrology

1.1 Origin

Italy

Brazil, Mozambique

1.2 Color

Blue, Green

Scarlet, Red

1.3 Streak

Blue, Green

Not Available

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

Effervesces in cold

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

4-4.2Not Available

1 7.18

2.5 Fracture

Splintery

ConchoidalArthur Thomas, Gemstones (2009)

2.6 Cleavage

Perfect on {100} and {010}

Not Available

2.7 Mohs Hardness

45.5-6.5

2 10

2.8 Chemical Composition

Not Available

MnTa 2O 6Walter Schumann , Gemstones of the world (2001) More from other references

3 Optical Properties

3.1 Luster

Silky, Vitreous

Not Available

3.2 Pleochroism

Strong: X = pale emerald green or colourless; Y = dark emerald green or pale blue; Z = dark emerald green or pale blue

Sometimes strongArthur Thomas

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Not Available

TransparentWalter Schumann, Gemstones of the world (2001) More from other references

3.5 Refractive Index

1.672-1.6882.19-2.34

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

monoclinic

Not Available

3.8 Birefringence

0.139-0.1430.015

0 0.296

3.9 Clarity

Not Available

TransparentWalter Schumann

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

Rosasite Vs Manganotantalite Fracture

Fracture is an important parameter when you compare Rosasite and Manganotantalite Physical Properties. It is necessary to understand the significance of these properties, before you compare Rosasite Vs Manganotantalite 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 Rosasite is Splintery. Manganotantalite fracture is ConchoidalArthur Thomas and Gemstones (2009).

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Rosasite Vs Manganotantalite Luster

A primary knowledge about Rosasite vs Manganotantalite 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. Rosasite exhibits Silky and Vitreous luster.