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Herderite
Herderite

Spodumene
Spodumene



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Herderite
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Spodumene

Herderite Vs Spodumene

Astrology

Origin

Southern and central Africa
Afghanistan, Australia, Brazil, Madagascar, Pakistan, Canada

Color

Colorless, White, Greenish
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

-
Brittle

Solubility

-
insoluble

Durability

-
-

Specific Gravity

2.90-3.023.15-3.21
1 7.18
👆🏻

Fracture

Subconchoidal, Conchoidal
Uneven, Subconchoidal

Cleavage

Indistinct on {110}
Perfect prismatic, two directions {110} ∧ {1 1 0} at 87°

Mohs Hardness

5-5.56-7
2 10
👆🏻

Chemical Composition

CaBePO 4(F,OH)Ulrich Henn and Claudio C.
LiAlSi2O6

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

-
Strong in kunzite: α-purple

Dispersion

0.010.02
0.005 1
👆🏻

Transparency

Transparent
Transparent

Refractive Index

1.587-1.6421.657-1.681
1 3.25
👆🏻

Optic Character

Biaxial/+
-

Crystal System

monoclinic
monoclinic

Birefringence

0.028-0.0320.014-0.018
0 0.296
👆🏻

Clarity

Transparent
-

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Self-awareness
Emotional Healing

Healing

Emotional healing
Emotional healing

Qualities Associated

Higher Awareness
Peace

Herderite Vs Spodumene Fracture

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

Herderite Vs Spodumene Luster

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