Londonite

Austinite

Londonite Vs Austinite

Londonite

Austinite

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Astrology

Origin

Madagascar

USA

Color

White, Colorless, Yellow

Colorless, White, Green, Brown

Streak

White

For which Rashi?

Planet

Element of Planets

Energy

How to Wear?

Finger

Ring Metal

Deities

Not to wear with

Powers

Birthstone

Planetary

Talisman

Physical Properties

Tenacity

Brittle

Solubility

Easily soluble in cold dilute HCl

Durability

Specific Gravity

3.344.12

1 7.18

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Fracture

Conchoidal

Uneven

Cleavage

None

Good in two directions parallel to the prism faces {110}

Mohs Hardness

-99994-4.5

2 10

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Chemical Composition

(Cs,K,Rb)Al 4Be 4(B,Be) 12O 28Anthony et al , Handbook of mineralogy (2001)

CaZn(AsO4)(OH)

Optical Properties

Luster

Vitreous

Subadamantine, Silky

Pleochroism

Dispersion

0.020.03

0.005 1

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Transparency

Transparent

Refractive Index

-99991.759

1 3.25

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Optic Character

Crystal System

Orthorhombic

Birefringence

-99990.024

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Supports digestive health

Psychology

Empathy

Compassion

Healing

Emotional healing

Qualities Associated

Love

Transformation

Londonite Vs Austinite Fracture

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

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Londonite Vs Austinite Luster

A primary knowledge about Londonite vs Austinite 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. Londonite exhibits Vitreous luster. Austinite, on other hand, exhibits Subadamantine and Silky luster.