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Precious Opal
Precious Opal

Phosphosiderite
Phosphosiderite



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Precious Opal
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Phosphosiderite

Precious Opal Vs Phosphosiderite

Astrology

Origin

Australia
USA

Color

Yellow, Green, Blue
Red, Reddish, Violet, Blue, Green, Colorless, pink

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

-
-

Solubility

-
-

Durability

-
-

Specific Gravity

1.98-2.252.74-2.76
1 7.18
👆🏻

Fracture

Conchoidal
Uneven

Cleavage

None
{010} Perfect, {001} Distinct

Mohs Hardness

5-6.53.5-4
2 10
👆🏻

Chemical Composition

SiO 2 · nH 2OGemdat.org , Management Team (2012)
Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Optical Properties

Luster

-
Vitreous

Pleochroism

-
Pale rose-red carmine-red colorlessAnthony et al

Dispersion

0.010.04
0.005 1
👆🏻

Transparency

Transparent, Translucent
Transparent

Refractive Index

1.370-1.4701.692-1.739
1 3.25
👆🏻

Optic Character

-
-

Crystal System

-
-

Birefringence

-99990.240
0 0.296
👆🏻

Clarity

Transparent
Transparent

Benefits

Physical

Neurological

-
-

Cardiovascular

-
-

Respiratory

Good
-

Reproductive

-
-

Digestive

-
-

Psychology

Creativity
Heart opening

Healing

Emotional healing
Emotional healing

Qualities Associated

Creativity
Heart Healing

Precious Opal Vs Phosphosiderite Fracture

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

Precious Opal Vs Phosphosiderite Luster

A primary knowledge about Precious Opal 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. Phosphosiderite, on other hand, exhibits Vitreous luster.