List of Gemstones | Rare Minerals | Gem stones | Gems » Vayryenenite http://www.all-gemstones.com www.all-gemstones.com    Thu, 06 May 2010 12:29:47 +0000 http://wordpress.org/?v=2.8.6 en hourly 1 Vayryenenite http://www.all-gemstones.com/vayryenenite http://www.all-gemstones.com/vayryenenite#comments Thu, 13 Aug 2009 06:34:36 +0000 admin http://www.all-gemstones.com/?p=1462   Refractive Index : 1.669 – 1.658 Optical Characteristic : DR, biaxial negative Specific Gravity : 3.23 – 3.183 Formula : MnBe(PO4)(OH,F) Crystal System : Monoclinic Variety/Species : All Species/Group : Vayryenenite Birefringence : 0.026 Dispersion : Hardness : 5 Toughness : Poor Ultrasonic : Never Steam : Never UV Long : Inert UV Short : Inert Pleochroism : 3 Colors Strength : N/A
Pleochroism Colors : yellow-pink/light pink/dark pink Heat : Sensitive Acids : Sensitive Light : Stable Polish Luster : Vitreous Fracture : Conchoidal Fracture Luster : Clarity Type : N/A Tones : N/A Saturations : N/A Cause of Color : Enhancements : None Cleavage : Distinct in 1 direction Color Range : Pink, red, rose red, pale pink, Transparency : Transparent Phenomena : None
Separations : Vayryenenite from- Identifying Characteristics and information
Brittle Spectral Data
Not diagnostic Trade Names and Misnomers
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