Lawsonite

Purpurite

Lawsonite Vs Purpurite

Lawsonite

Purpurite

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1 Astrology

1.1 Origin

Italy, China

Southern and central Africa

1.2 Color

Colorless, White, Blue, gray

Violet, Brownish, Black, pink, Red, Reddish

1.3 Streak

White

Red

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

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.093.2-3.4

1 7.18

2.5 Fracture

White, Yellow, Pale blue, Brittle, Uneven

Uneven, UnevenArthur Thomas, Gemstones (2009), Brittle

2.6 Cleavage

Perfect on {100} and {010}, imperfect on {101}

[100] [001] perfect

2.7 Mohs Hardness

84-4.5

2 10

2.8 Chemical Composition

Not Available

MnPO 4Walter Schumann , Gemstones of the world (2001) More from other references

3 Optical Properties

3.1 Luster

Vitreous, Greasy

Not Available

3.2 Pleochroism

Weak

StrongArthur Thomas

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Not Available

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

3.5 Refractive Index

1.672-1.6761.85-1.92

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic

3.8 Birefringence

0.019-0.0210.070

0 0.296

3.9 Clarity

Not Available

TranslucentWalter 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

Lawsonite Vs Purpurite Fracture

Fracture is an important parameter when you compare Lawsonite and Purpurite Physical Properties. It is necessary to understand the significance of these properties, before you compare Lawsonite Vs Purpurite 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 Lawsonite is Brittle, Pale blue, Uneven, White and Yellow. Purpurite fracture is Brittle, Gemstones (2009), Uneven and UnevenArthur Thomas.

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Lawsonite Vs Purpurite Luster

A primary knowledge about Lawsonite vs Purpurite 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. Lawsonite exhibits Greasy and Vitreous luster.