Petrographic Standards
Fiber or Grain Type Asbestos: Amosite Asbestos: Crocidolite Asbestos: Chrysotile Fiber: Cellulose Fiber: Fiber Glass Fiber: Hair Fiber: Synthetic Non-Fiber: Calcite Non-Fiber: Gypsum Non-Fiber: Quartz
Immersion Medium Immersion Oil: RI=1.55 Immersion Oil: RI=1.68 Dilute Hydrochloric Acid
Analyzer Analyzer OUT Analyzer IN
Gypsum Plate Gypsum Plate OUT Gypsum Plate IN
Rotation Stage Aligned 000 Stage Aligned 045 Stage Aligned 090
© 2001 Wayne G. Powell