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Phlogopite
Phlogopite

Spodumene
Spodumene



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Phlogopite
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Spodumene

Phlogopite Vs Spodumene

Astrology

Origin

Italy
Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada

Color

Brownish, Red, Brown, Green, White, gray, Yellow, Reddish
Green, White

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

Tough
Brittle

Solubility

-
insoluble

Durability

-
-

Specific Gravity

2.78-2.853.15-3.21
1 7.18
👆🏻

Fracture

Uneven
Uneven, Subconchoidal

Cleavage

Perfect basal (001)
Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°

Mohs Hardness

2-2.56-7
2 10
👆🏻

Chemical Composition

KMg3(Si3Al)O10(F,OH)2
LiAlSi2O6

Optical Properties

Luster

Pearly
Vitreous

Pleochroism

-
Strong in kunzite: α-purple

Dispersion

0.040.02
0.005 1
👆🏻

Transparency

-
Transparent

Refractive Index

1.530-1.5731.657-1.681
1 3.25
👆🏻

Optic Character

-
-

Crystal System

monoclinic
monoclinic

Birefringence

0.0280-0.04500.014-0.018
0 0.296
👆🏻

Clarity

-
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

-
Good

Reproductive

-
-

Digestive

-
-

Psychology

Self-discovery
Emotional Healing

Healing

Emotional healing
Emotional healing

Qualities Associated

Awareness
Peace

Phlogopite Vs Spodumene Fracture

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

Phlogopite Vs Spodumene Luster

A primary knowledge about Phlogopite vs Spodumene 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. Phlogopite exhibits Pearly luster. Spodumene, on other hand, exhibits Vitreous luster.