Holmquistite

Eosphorite

Holmquistite Vs Eosphorite

Holmquistite

Eosphorite

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1 Astrology

1.1 Origin

Southern and central Africa

Brazil

1.2 Color

Black, Blue, Violet

Yellow, pink

1.3 Streak

White

1.4 For which Rashi?

Not Available

1.5 Planet

Not Available

1.6 Element of Planets

Not Available

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Not Available

1.8 Energy

Not Available

1.9 Deities

Not Available

1.10 Not to wear with

Not Available

1.11 Powers

Not Available

1.12 Birthstone

1.12.1 Planetary

Not Available

1.12.2 Talisman

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

2.95-3.133.05-3.08

1 7.18

2.5 Fracture

Not Available

Subconchoidal, Uneven, Conchoidal, Uneven

2.6 Cleavage

{210} Perfect

Poor on {100}

2.7 Mohs Hardness

5-65

2 10

2.8 Chemical Composition

Li 2[(Mg,Fe2+ ) 3Al 2]Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)

Mn2+ Al(PO 4)(OH) 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)

3 Optical Properties

3.1 Luster

Vitreous

Vitreous, Resinous

3.2 Pleochroism

Strong in shades of violet when dark-colored.Anthony et al

Visible: X = yellow; Y = pink; Z = pale pink to colorless

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Transparent

3.5 Refractive Index

1.622-1.6661.639-1.672

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma

Orthorhombic

3.8 Birefringence

Not Available0.029-0.032

0 0.296

3.9 Clarity

Transparent

4 Benefits

4.1 Physical

4.1.1 Neurological

Not Available

4.1.2 Cardiovascular

Not Available

4.1.3 Respiratory

Not Available

4.1.4 Reproductive

Not Available

4.1.5 Digestive

Not Available

4.2 Psychology

Not Available

4.3 Healing

Not Available

4.4 Qualities Associated

Not Available

Holmquistite Vs Eosphorite Fracture

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

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Holmquistite Vs Eosphorite Luster

A primary knowledge about Holmquistite vs Eosphorite 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. Holmquistite exhibits Vitreous luster. Eosphorite, on other hand, exhibits Resinous and Vitreous luster.