Phlogopite

Herderite

Phlogopite Vs Herderite

Phlogopite

Herderite

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Astrology

Origin

Italy

Southern and central Africa

Color

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

Colorless, White, Greenish

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

Tough

Solubility

Durability

Specific Gravity

2.78-2.852.90-3.02

1 7.18

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Fracture

Uneven

Subconchoidal, Conchoidal

Cleavage

Perfect basal (001)

Indistinct on {110}

Mohs Hardness

2-2.55-5.5

2 10

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Chemical Composition

KMg3(Si3Al)O10(F,OH)2

CaBePO 4(F,OH)Ulrich Henn and Claudio C.

Optical Properties

Luster

Pearly

Vitreous

Pleochroism

Dispersion

0.040.01

0.005 1

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Transparency

Transparent

Refractive Index

1.530-1.5731.587-1.642

1 3.25

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Optic Character

Biaxial/+

Crystal System

monoclinic

Birefringence

0.0280-0.04500.028-0.032

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Cardiovascular

Respiratory

Good

Reproductive

Digestive

Psychology

Self-discovery

Self-awareness

Healing

Emotional healing

Qualities Associated

Awareness

Higher Awareness

Phlogopite Vs Herderite Fracture

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

Compare Green Gemstones

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Phlogopite Vs Herderite Luster

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