Emerald

Apatite

Emerald Vs Apatite

Emerald

Apatite

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1 Astrology

1.1 Origin

Colombia, Zambia, Brazil, Madagascar, Southern and central Africa, Zimbabwe, Russia, India, Pakistan, Australia, USA, Not Available, Mexico, Spain

Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, Burma, Color: green, greenish yellow, blue, violet, Hardness: 5, Refractive index: 1.60 1.67, Density: 3.17 3.35, Chemical composition: Phosphate composition, Crystal structure: hexagonal, Lustre: vitreous, Origins: Mexico, USA, Canada, Madagascar, Spain, Russia, Sri Lanka, India, brown, green, Yellow, violet, brown, green, Yellow, violet

1.2 Color

Green, Green, Blue, Yellow, Grey

Yellow, Green, Blue, Blue, Green, White, Yellow, Green, Red, Blue, Green, Colorless, Yellow, Blue, Violet, pink, Brown

1.3 Streak

White

1.4 For which Rashi?

Taurus, Gemini, Aries, Taurus, Gemini, Aries, Taurus, Gemini, Aries

Gemini

1.5 Planet

Venus, Mercury

Mercury

1.6 Element of Planets

Earth

1.7 How to Wear?

1.7.1 Finger

Not Available

1.7.2 Ring Metal

Gold

Not Available

1.8 Energy

Receptive

Projective

1.9 Deities

Diana, Artemis, Venus, Freyja

Jupiter/Neptune

1.10 Not to wear with

Red Coral, Natural Pearl, Moonstone, Ruby, Red Coral, Natural Pearl, Moonstone, Ruby

Not Available

1.11 Powers

Money, Protection, Love, Courage

Healing

1.12 Birthstone

1.12.1 Planetary

Taurus

Not Available

1.12.2 Talisman

Gemini

Not Available

2 Physical Properties

2.1 Tenacity

Not Available

2.2 Solubility

Not Available

2.3 Durability

Hard

Not Available

2.4 Specific Gravity

2.67-2.78

3.16-3.23

2.5 Fracture

Uneven, Uneven, ConchoidalWalter Schumann, Gemstones of the world (2001)

Conchoidal, Uneven, Conchoidal, Brittle, ConchoidalArthur Thomas, Gemstones (2009), Conchoidal to uneven

2.6 Cleavage

Imperfect on the [0001]

[0001] indistinct, [1010] indistinct

2.7 Mohs Hardness

7.5-8

2.8 Chemical Composition

Be₃Al₂SiO₆

Ca 5(PO 4) 3(F,OH,Cl)Walter Schumann , Gemstones of the world (2001) More from other references

3 Optical Properties

3.1 Luster

Vitreous

3.2 Pleochroism

Strong dichroism: yellow green Lazzarelli

Blue stones – strong

3.3 Dispersion

Albite

⊕

▶

▼

0.01

Rank: 26 (Overall)▶

0.01

Rank: 27 (Overall)▶

▲

Fluorite

⊕

▶

0.044 (Anglesite)

◀ ▶ ADD ⊕

3.4 Transparency

Transparent, Translucent, Transparent to translucent

Gemmological Tables (2004) More from other references

3.5 Refractive Index

1.565-1.602

1.628-1.651

3.6 Optic Character

Not Available

3.7 Crystal System

Hexagonal

3.8 Birefringence

0.0040-0.0070

0.002-0.008

3.9 Clarity

Color grading system

TransparentUlrich Henn and Claudio C. Milisenda

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

Emerald Vs Apatite Fracture

Fracture is an important parameter when you compare Emerald and Apatite Physical Properties. It is necessary to understand the significance of these properties, before you compare Emerald Vs Apatite 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 Emerald is ConchoidalWalter Schumann, Gemstones of the world (2001), Uneven and Uneven. Apatite fracture is Brittle, Conchoidal, Conchoidal, Conchoidal to uneven, ConchoidalArthur Thomas, Gemstones (2009) and Uneven.

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Emerald Vs Apatite Luster

A primary knowledge about Emerald vs Apatite 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. Emerald exhibits Vitreous luster. Apatite, on other hand, exhibits Vitreous luster.