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Andradite
Andradite

Phlogopite
Phlogopite



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Andradite
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Phlogopite

Andradite Vs Phlogopite

Astrology

Origin

Italy, Russia
Italy

Color

Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
Brownish, Red, Brown, Green, White, gray, Yellow, Reddish

Streak

White
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
Tough

Solubility

-
-

Durability

-
-

Specific Gravity

3.70-4.102.78-2.85
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Uneven

Cleavage

none
Perfect basal (001)

Mohs Hardness

6.5-72-2.5
2 10
👆🏻

Chemical Composition

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
KMg3(Si3Al)O10(F,OH)2

Optical Properties

Luster

Adamantine, Resinous
Pearly

Pleochroism

-
-

Dispersion

0.060.04
0.005 1
👆🏻

Transparency

Transparent
-

Refractive Index

1.88-1.941.530-1.573
1 3.25
👆🏻

Optic Character

-
-

Crystal System

cubic
monoclinic

Birefringence

0.0570.0280-0.0450
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Positivity
Self-discovery

Healing

Physical healing
Emotional healing

Qualities Associated

Empowerment
Awareness

Andradite Vs Phlogopite Fracture

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

Andradite Vs Phlogopite Luster

A primary knowledge about Andradite vs Phlogopite 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. Andradite exhibits Adamantine and Resinous luster. Phlogopite, on other hand, exhibits Pearly luster.