Nuummite

Galena

Nuummite Vs Galena

Nuummite

Galena

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1 Astrology

1.1 Origin

Not Available

1.2 Color

Green

Grey, gray

1.3 Streak

Not Available

Grey, Black

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

Brittle

2.2 Solubility

Not Available

2.3 Durability

Not Available

2.4 Specific Gravity

3.18-3.376.23

1 7.18

2.5 Fracture

Conchoidal

Subconchoidal, Brittle, Metallic

2.6 Cleavage

Perfect on 210

Cubic perfect on [001], parting on [111]

2.7 Mohs Hardness

5.5-62.5-2.75

2 10

2.8 Chemical Composition

Not Available

PbS

3 Optical Properties

3.1 Luster

Not Available

3.2 Pleochroism

Not Available

3.3 Dispersion

NANA

0.007 1

3.4 Transparency

Gemmological Tables (2004) More from other references

Not Available

3.5 Refractive Index

1.635-1.663Not Available

1 3.25

3.6 Optic Character

Not Available

3.7 Crystal System

Not Available

cubic

3.8 Birefringence

0.0170-0.230Not Available

0 0.296

3.9 Clarity

Gemmological Tables (2004) More from other references

Not Available

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

Nuummite Vs Galena Fracture

Fracture is an important parameter when you compare Nuummite and Galena Physical Properties. It is necessary to understand the significance of these properties, before you compare Nuummite Vs Galena 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 Nuummite is Conchoidal. Galena fracture is Brittle, Metallic and Subconchoidal.

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Nuummite Vs Galena Luster

A primary knowledge about Nuummite vs Galena 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.