Astrophyllite

Danburite

Astrophyllite Vs Danburite

Astrophyllite

Danburite

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Astrology

Origin

Canada, Russia

USA, Mexico, Brazil, Switzerland, Sri Lanka, Burma, Madagascar, Origins: USA, Germany, Japan

Color

Brown, Yellow, Greenish, Brownish, Red

Yellow, Brown, Colorless, White, gray, Brownish

Streak

Brown, 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

3.2-3.42.97-3.03

1 7.18

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Fracture

Uneven

Uneven, ConchoidalWalter Schumann, Conchoidal

Cleavage

Perfect on [001] imperfect on [100]

{001} Poor

Mohs Hardness

2 10

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Chemical Composition

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

CaB 2(SiO 4) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Optical Properties

Luster

Greasy, Pearly

Vitreous, Greasy

Pleochroism

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

Weak: pale yellow yellow

Dispersion

0.120.02

0.005 1

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Transparency

Translucent

Refractive Index

1.678-1.7581.627-1.639

1 3.25

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Optic Character

Biaxial/+

Crystal System

Triclinic

Orthorhombic

Birefringence

0.0500.006

0 0.296

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Clarity

Translucent

TransparentUlrich Henn and Claudio C. Milisenda

Benefits

Physical

Neurological

Enhances mental clarity and focus

Cardiovascular

Supports heart health

Respiratory

Excellent

Good

Reproductive

Digestive

Psychology

Self-Reflection

Spiritual Awareness

Healing

Spiritual healing

Emotional healing

Qualities Associated

Self-Reflection

Spiritual Awakening

Astrophyllite Vs Danburite Fracture

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

Compare Green Gemstones

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Astrophyllite Vs Danburite Luster

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