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Alabaster
Alabaster

Tortoiseshell
Tortoiseshell



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Alabaster
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Tortoiseshell

Alabaster Vs Tortoiseshell

Astrology

Origin

Italy
Southern and central Africa

Color

Brown, Black
Brown, Red, Green, Blue, Violet

Streak

-
-

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

2.301.25-1.35
1 7.18
👆🏻

Fracture

-
-

Cleavage

None
None

Mohs Hardness

2-9999
2 10
👆🏻

Chemical Composition

CaSO 4 · 2H 2OWalter Schumann , Gemstones of the world (2001)
-

Optical Properties

Luster

-
-

Pleochroism

-
-

Dispersion

-0.01
0.005 1
👆🏻

Transparency

Translucent
-

Refractive Index

1.520-1.5301.540-1.560
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

0.010-9999
0 0.296
👆🏻

Clarity

Translucent
OpaqueUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Supports heart health
-

Cardiovascular

-
-

Respiratory

Poor
-

Reproductive

Supports heart health
-

Digestive

-
Supports digestive health

Psychology

Tranquility
-

Healing

Emotional healing
Emotional healing

Qualities Associated

Tranquility
-

Alabaster Vs Tortoiseshell Fracture

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

Alabaster Vs Tortoiseshell Luster

A primary knowledge about Alabaster vs Tortoiseshell 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.