Howlite

Ruby

Howlite Vs Ruby

Howlite

Ruby

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Astrology

Origin

Southern and central Africa

Burma, Sri Lanka, Thailand, Cambodia, Vietnam, Madagascar, Tanzania, Kenya

Color

Blue, Colorless, White

Red, pink

Streak

White

For which Rashi?

Gemini, Virgo

Leo, Scorpio, Cancer, Sagittarius

Planet

Mars

Element of Planets

Earth

Energy

How to Wear?

Finger

Ring Finger

Ring Metal

Gold, Copper

Deities

Quan Yin

Buddha, Krishna

Not to wear with

Ruby, Blue Sapphire, Diamond, Gomed

Powers

Joy

Birthstone

Planetary

Talisman

Pisces

Physical Properties

Tenacity

Brittle

Solubility

Durability

Specific Gravity

2.45-2.583.97-4.05

1 7.18

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Fracture

Conchoidal

Cleavage

None

No true cleavage

Mohs Hardness

3-3.59

2 10

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Chemical Composition

Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references

Al ₂ O ₃

Optical Properties

Luster

Vitreous

Vitreous, Adamantine

Pleochroism

Strong: purplish-red

Dispersion

0.010.02

0.005 1

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Transparency

Transparent, Translucent, Transparent to opaque

Refractive Index

1.583-1.6081.762-1.778

1 3.25

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Optic Character

Crystal System

monoclinic

Trigonal

Birefringence

0.0190.008

0 0.296

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Clarity

Transparent

Benefits

Physical

Neurological

Aids in mental clarity and focus

Stimulates mental concentration and focus

Cardiovascular

Supports heart health

Respiratory

Good

Reproductive

Supports reproductive health

Digestive

Supports digestive health

Psychology

Calming

Passion

Healing

Emotional healing

Qualities Associated

Calming

Energy

Howlite Vs Ruby Fracture

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

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Howlite Vs Ruby Luster

A primary knowledge about Howlite vs Ruby 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. Howlite exhibits Vitreous luster. Ruby, on other hand, exhibits Vitreous and Adamantine luster.