Tanzanite

Astrophyllite

Tanzanite Vs Astrophyllite

Tanzanite

Astrophyllite

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Astrology

Origin

Tanzania

Canada, Russia

Color

Blue

Brown, Yellow, Greenish, Brownish, Red

Streak

White, Colorless

Brown, 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

3.353.2-3.4

1 7.18

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Fracture

Uneven, Conchoidal

Uneven

Cleavage

Perfect {010}, imperfect {100}

Perfect on [001] imperfect on [100]

Mohs Hardness

6.5-73

2 10

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Chemical Composition

Ca₂Al₃(SiO₄)₃(OH)

(K,Na) 3(Fe2+ ,Mn) 7Ti 2Si 8O 24(O,OH) 7Anthony et al , Handbook of mineralogy (2001)

Optical Properties

Luster

Vitreous

Greasy, Pearly

Pleochroism

Present

Strong: X= deep red-orange Y= orange-yellow Z= lemon-yellow

Dispersion

0.030.12

0.005 1

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Transparency

Transparent, Translucent, Transparent to translucent

Translucent

Refractive Index

1.685-1.7071.678-1.758

1 3.25

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Optic Character

Crystal System

Orthorhombic

Triclinic

Birefringence

0.006-0.0180.050

0 0.296

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Clarity

TransparentUlrich Henn and Claudio C. Milisenda

Translucent

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Excellent

Reproductive

Digestive

Psychology

Intuition

Self-Reflection

Healing

Emotional healing

Spiritual healing

Qualities Associated

Communication

Self-Reflection

Tanzanite Vs Astrophyllite Fracture

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

Compare Semi Precious Gemstones

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Tanzanite Vs Astrophyllite Luster

A primary knowledge about Tanzanite vs Astrophyllite 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. Astrophyllite, on other hand, exhibits Greasy and Pearly luster.