Crocoite Vs Cinnabar
Origin
Australia, Southern and central Africa
Spain, China
Color
Red, Yellow, orange
Red, gray, Brown, pink
Streak
yellowish orange
Scarlet, Red
Tenacity
-
Slightly sectile
Solubility
-
1.04 x 10−25 g per 100 ml water (Ksp at 25°C = 2 x 10−32)
Specific Gravity
5.90-6.10
2
Fracture
Conchoidal
Uneven
Cleavage
{110} Distinct, {001} Indistinct, {100} Indistinct
Prismatic {10 1 0}, perfect
Mohs Hardness
2.5-3
2-2.5
Chemical Composition
PbCrO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
HgSMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Adamantine
Adamantine
Pleochroism
Distinctly trichroic
-
Transparency
Transparent
Translucent
Refractive Index
2.31-2.66
2.905-3.25
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/n
Trigonal
Birefringence
-9999
-9999
Clarity
Transparent
Translucent
Neurological
-
Boosts mental agility and focus
Cardiovascular
Supports heart health
-
Psychology
Passion
Passion
Healing
Physical healing
Emotional healing
Qualities Associated
Passion
Manifestation
Crocoite Vs Cinnabar Fracture
Fracture is an important parameter when you compare Crocoite and Cinnabar Physical Properties. It is necessary to understand the significance of these properties, before you compare Crocoite Vs Cinnabar 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 Crocoite is Conchoidal. Cinnabar fracture is Uneven.
Crocoite Vs Cinnabar Luster
A primary knowledge about Crocoite vs Cinnabar 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. Crocoite exhibits Adamantine luster. Cinnabar, on other hand, exhibits Adamantine luster.