Plumbogummite

Legrandite

Plumbogummite Vs Legrandite

Plumbogummite

Legrandite

Add ⊕

1 Astrology

1.1 Origin

Australia

Mexico

1.2 Color

Blue, Grey, Greenish, Yellow, White, gray, Green, Brown

Yellow, yellowish orange

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

Brittle

2.2 Solubility

Soluble

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

4.0143.98-4.04

1 7.18

2.5 Fracture

Uneven, Conchoidal

Conchoidal, UnevenArthur Thomas, Gemstones (2009), Brittle

2.6 Cleavage

None

Imperfect, poor one {100}

2.7 Mohs Hardness

4-54.5-5

2 10

2.8 Chemical Composition

Not Available

Zn 2(AsO 4)(OH) · H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references

3 Optical Properties

3.1 Luster

Resinous

Vitreous

3.2 Pleochroism

None

Colorless

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Not Available

Gems

3.5 Refractive Index

1.653-1.6881.702-1.740

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Trigonal

monoclinic

3.8 Birefringence

Not Available0.060

0 0.296

3.9 Clarity

Not Available

Gems

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

Plumbogummite Vs Legrandite Fracture

Fracture is an important parameter when you compare Plumbogummite and Legrandite Physical Properties. It is necessary to understand the significance of these properties, before you compare Plumbogummite Vs Legrandite 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 Plumbogummite is Conchoidal and Uneven. Legrandite fracture is Brittle, Conchoidal, Gemstones (2009) and UnevenArthur Thomas.

Compare Blue Gemstones

Plumbogummite Vs Sylvite

Plumbogummite Vs Paraiba

Plumbogummite Vs Lehsunia

Plumbogummite Vs Legrandite Luster

A primary knowledge about Plumbogummite vs Legrandite 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. Plumbogummite exhibits Resinous luster. Legrandite, on other hand, exhibits Vitreous luster.