Vivianite

Anthophyllite

Vivianite Vs Anthophyllite

Vivianite

Anthophyllite

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Astrology

Origin

Southern and central Africa

Color

Blue, Green, Colorless

Brown, White, Greenish, gray, Green, Brownish

Streak

White

gray

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

Solubility

Durability

Specific Gravity

2.64-2.702.9-3.5

1 7.18

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Fracture

Conchoidal

Cleavage

{010} Perfect

{110} Perfect, {???} Distinct, {???} Distinct

Mohs Hardness

-99995.5-6

2 10

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Chemical Composition

Fe 3(PO 4) 2 8H 2OUlrich Henn and Claudio C.

(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

Vitreous, Pearly

Pleochroism

Anomalous plechroism is strong with colours deep blue/pale yellowish green/yellowish green.Michael OâDonoghue

Dispersion

0.030.01

0.005 1

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Transparency

Transparent

Refractive Index

1.560-1.6401.603-1.690

1 3.25

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Optic Character

Biaxial/+

Crystal System

Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma

Birefringence

0.054-0.075-9999

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Enhances brain function

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Digestive

Psychology

Hope

Peace

Healing

Emotional healing

Qualities Associated

Transformation

Self-discovery

Vivianite Vs Anthophyllite Fracture

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

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Vivianite Vs Anthophyllite Luster

A primary knowledge about Vivianite vs Anthophyllite 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. Vivianite exhibits Vitreous and Pearly luster. Anthophyllite, on other hand, exhibits Vitreous and Pearly luster.