Labradorite Vs Bertrandite
Origin
Canada, USA, Mexico, Madagascar, Australia, Finland, India, Russia
Southern and central Africa
Color
Violet, Colorless, gray, White, Green
Colorless, Yellow
For which Rashi?
Aquarius
-
Element of Planets
Water
-
Powers
Protection, Psychic Power
-
Specific Gravity
2.69-2.72
2.59-2.60
Fracture
Uneven, Conchoidal
-
Cleavage
Perfect on {001}, less perfect on {010}, intersecting at near 90°; distinct on {110}
{001} Perfect, {110} Distinct, {101} Distinct
Chemical Composition
(Na,Ca)1-2Si3-2O8
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Pearly
Vitreous
Transparency
Transparent, Translucent, Transparent to translucent
TransparentAnthony et al
Refractive Index
1.554-1.573
1.583-1.614
Crystal System
Triclinic
Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: Ccm21
Birefringence
0.008-0.010
-9999
Clarity
Transparent
TransparentAnthony et al
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Promotes mental clarity
Psychology
Transformation
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Magic
Creativity
Labradorite Vs Bertrandite Fracture
Fracture is an important parameter when you compare Labradorite and Bertrandite Physical Properties. It is necessary to understand the significance of these properties, before you compare Labradorite Vs Bertrandite 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 Labradorite is Uneven and Conchoidal.
Labradorite Vs Bertrandite Luster
A primary knowledge about Labradorite vs Bertrandite 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. Labradorite exhibits Vitreous and Pearly luster. Bertrandite, on other hand, exhibits Vitreous luster.