Test Website - You are connected to the test webserver. To return to the live website, click here

Scorzalite

General Information
Chemical Formula
(Fe
2+
 
,Mg)Al
 
2
(PO
 
4
)
 
2
(OH)
 
2
Michael O’Donoghue, Gems, Sixth Edition (2006)
Physical Properties of Scorzalite
Mohs Hardness5.5 to 6
Ulrich Henn and Claudio C. Milisenda, Gemmological Tables (2004)
More from other references
Specific Gravity3.31
Ulrich Henn and Claudio C. Milisenda, Gemmological Tables (2004)
More from other references
Cleavage QualityGood,Indistinct
Anthony et al, Handbook of mineralogy (2001)
Optical Properties of Scorzalite
Refractive Index1.639 to 1.680
Ulrich Henn and Claudio C. Milisenda, Gemmological Tables (2004)
More from other references
Optical CharacterBiaxial/-
Ulrich Henn and Claudio C. Milisenda, Gemmological Tables (2004)
More from other references
Birefringence0.041
Ulrich Henn and Claudio C. Milisenda, Gemmological Tables (2004)
More from other references
PleochroismColorless - blue
Anthony et al, Handbook of mineralogy (2001)
DispersionPerceptible
Anthony et al, Handbook of mineralogy (2001)
Colour
Colour (General)Blue-green
Ulrich Henn and Claudio C. Milisenda, Gemmological Tables (2004)
More from other references
TransparencyTransparent
Ulrich Henn and Claudio C. Milisenda, Gemmological Tables (2004)
More from other references
LustreVitreous
Anthony et al, Handbook of mineralogy (2001)
Crystallography of Scorzalite
Crystal SystemMonoclinic
Ulrich Henn and Claudio C. Milisenda, Gemmological Tables (2004)
More from other references
HabitMassive
Michael O’Donoghue, Gems, Sixth Edition (2006)
More from other references
Geological Environment
Where found:Scorzalite occurs as a secondary mineral in complex-zoned granite pegmatites.
Michael O’Donoghue, Gems, Sixth Edition (2006)
More from other references
Further Information
Mineral information:Scorzalite information at mindat.org
Significant Gem Localities
Brazil
 
  • Minas Gerais
    • Divino das Laranjeiras
      • Linópolis
Gems, Sixth Edition, Michael O’Donoghue, 2006, p. 448
Copyright © Jolyon & Katya Ralph 1993-2026. Site Map. Photographs are copyright of the individuals who submitted them. For more information please contact the . Gemdat.org is an online information resource dedicated to providing free gemmological information to all.