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Lapis lazuli
Lapis lazuli

Rutile
Rutile



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Lapis lazuli
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Rutile

Lapis lazuli Vs Rutile

Astrology

Origin

Afghanistan
Brazil, Southern and central Africa, Sri Lanka

Color

Violet, Blue, White
Red, gray

Streak

Blue
Red, Black

For which Rashi?

Sagittarius
-

Planet

Venus
-

Element of Planets

Water
-

Energy

-
-

How to Wear?

Finger

-
-

Ring Metal

-
-

Deities

Venus
-

Not to wear with

-
-

Powers

Protection, Courage
-

Birthstone

Planetary

-
-

Talisman

-
-

Physical Properties

Tenacity

-
-

Solubility

-
Insoluble in acids

Durability

-
-

Specific Gravity

2.50-3.004.20-4.30
1 7.18
👆🏻

Fracture

Uneven-Conchoidal, ConchoidalWalter Schumann
Uneven, Conchoidal

Cleavage

3,6
{110} good, 100 moderate, parting on {092} and {011}

Mohs Hardness

5.56-6.5
2 10
👆🏻

Chemical Composition

The chief constituent Lapis Lazuli is Lazurite, with the following chemical formula: (Na,Ca)8Al6Si6O24(S,SO)4
TiO 2Michael O’Donoghue , Gems, Sixth Edition (2006)

Optical Properties

Luster

Vitreous, Greasy
Adamantine

Pleochroism

-
Weak to distinct brownish red-green-yellow

Dispersion

-0.33
0.005 1
👆🏻

Transparency

Opaque
Transparent, Translucent

Refractive Index

1.500-1.6702.609-2.903
1 3.25
👆🏻

Optic Character

-
-

Crystal System

Trigonal
tetragonal

Birefringence

-99990.296
0 0.296
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Clarity

-
Transparent

Benefits

Physical

Neurological

Enhances mental clarity and focus
-

Cardiovascular

Supports heart health
-

Respiratory

Good
Good

Reproductive

-
-

Digestive

-
-

Psychology

Wisdom
Clarity

Healing

Emotional healing
Physical healing

Qualities Associated

Inner Truth
Awareness

Lapis lazuli Vs Rutile Fracture

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

Lapis lazuli Vs Rutile Luster

A primary knowledge about Lapis lazuli vs Rutile 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. Lapis lazuli exhibits Vitreous and Greasy luster. Rutile, on other hand, exhibits Adamantine luster.