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Andradite
Andradite

Phosphosiderite
Phosphosiderite



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Andradite
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Phosphosiderite

Andradite Vs Phosphosiderite

Astrology

Origin

Italy, Russia
USA

Color

Colorless, Green, Black, Brown, Red, Greenish, Yellow, gray
Red, Reddish, Violet, Blue, Green, Colorless, pink

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

-
-

Durability

-
-

Specific Gravity

3.70-4.102.74-2.76
1 7.18
👆🏻

Fracture

Conchoidal, Uneven
Uneven

Cleavage

none
{010} Perfect, {001} Distinct

Mohs Hardness

6.5-73.5-4
2 10
👆🏻

Chemical Composition

Ca 3Fe 2(SiO 4) 3Arthur Thomas , Gemstones (2009)
Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Optical Properties

Luster

Adamantine, Resinous
Vitreous

Pleochroism

-
Pale rose-red carmine-red colorlessAnthony et al

Dispersion

0.060.04
0.005 1
👆🏻

Transparency

Transparent
Transparent

Refractive Index

1.88-1.941.692-1.739
1 3.25
👆🏻

Optic Character

-
-

Crystal System

cubic
-

Birefringence

0.0570.240
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Positivity
Heart opening

Healing

Physical healing
Emotional healing

Qualities Associated

Empowerment
Heart Healing

Andradite Vs Phosphosiderite Fracture

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

Andradite Vs Phosphosiderite Luster

A primary knowledge about Andradite vs Phosphosiderite 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. Phosphosiderite, on other hand, exhibits Vitreous luster.