Phosgenite

Londonite

Phosgenite Vs Londonite

Phosgenite

Londonite

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Astrology

Origin

Mexico

Madagascar

Color

White, gray, Brownish, Yellow, Greenish

White, Colorless, Yellow

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

Sectile

Solubility

Soluble

Durability

Specific Gravity

6.133.34

1 7.18

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Fracture

Conchoidal

Cleavage

Distinct on {001} and {110}, indistinct on {100}

None

Mohs Hardness

2-3-9999

2 10

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Chemical Composition

Pb 2(CO 3)Cl 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

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

Optical Properties

Luster

Adamantine

Vitreous

Pleochroism

Weakly pleochroic with O reddish and E greenish in thick sections.

Dispersion

0.040.02

0.005 1

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Transparency

Transparent

Refractive Index

2.117-2.145-9999

1 3.25

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Optic Character

Crystal System

tetragonal

Birefringence

0.027-9999

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Supports digestive health

Psychology

Empathy

Healing

Qualities Associated

Transformation

Love

Phosgenite Vs Londonite Fracture

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

Compare White Gemstones

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Phosgenite Vs Londonite Luster

A primary knowledge about Phosgenite vs Londonite 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. Phosgenite exhibits Adamantine luster. Londonite, on other hand, exhibits Vitreous luster.