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Tanzanite
Tanzanite

Phosphosiderite
Phosphosiderite



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Tanzanite
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Phosphosiderite

Tanzanite Vs Phosphosiderite

Astrology

Origin

Tanzania
USA

Color

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

Streak

White, Colorless
White

For which Rashi?

Sagittarius, Pisces, Virgo
-

Planet

-
-

Element of Planets

Air, Water, Earth
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

-
-

Not to wear with

-
-

Powers

Love, Healing
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
-

Durability

Hard
-

Specific Gravity

3.352.74-2.76
1 7.18
👆🏻

Fracture

Uneven, Conchoidal
Uneven

Cleavage

Perfect {010}, imperfect {100}
{010} Perfect, {001} Distinct

Mohs Hardness

6.5-73.5-4
2 10
👆🏻

Chemical Composition

Ca2Al3(SiO4)3(OH)
Fe3+ PO 4 · 2H 2OAnthony et al , Handbook of Mineralogy (2001)

Optical Properties

Luster

Vitreous
Vitreous

Pleochroism

Present
Pale rose-red carmine-red colorlessAnthony et al

Dispersion

0.030.04
0.005 1
👆🏻

Transparency

Transparent, Translucent, Transparent to translucent
Transparent

Refractive Index

1.685-1.7071.692-1.739
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Orthorhombic
-

Birefringence

0.006-0.0180.240
0 0.296
👆🏻

Clarity

TransparentUlrich Henn and Claudio C. Milisenda
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
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Cardiovascular

-
-

Respiratory

Excellent
-

Reproductive

-
-

Digestive

-
-

Psychology

Intuition
Heart opening

Healing

Emotional healing
Emotional healing

Qualities Associated

Communication
Heart Healing

Tanzanite Vs Phosphosiderite Fracture

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

Tanzanite Vs Phosphosiderite Luster

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