'Plagioclase' diaporamas de présentation

Optical Mineralogy in a Nutshell

Optical Mineralogy in a Nutshell. Use of the petrographic microscope in three easy lessons. Part I. Why use the microscope??. Identify minerals (no guessing!) Determine rock type Determine crystallization sequence Document deformation history Observe frozen-in reactions

739 views • 23 slides

Damion Knudsen and Bernhardt Saini-Eidukat

STRUCTURAL STATE OF PLAGIOCLASE PHENOCRYSTS IN PORPHYRITIC ROCKS OF THE MIDCONTINENT RIFT, NORTHEASTERN MINNESOTA. Damion Knudsen and Bernhardt Saini-Eidukat Department of Geosciences, North Dakota State University, Fargo, ND James D. Miller, Jr. Minnesota Geological Survey Peter Daniels

377 views • 23 slides

Damion Knudsen and Bernhardt Saini-Eidukat

STRUCTURAL STATE OF PLAGIOCLASE PHENOCRYSTS IN PORPHYRITIC ROCKS OF THE MIDCONTINENT RIFT, NORTHEASTERN MINNESOTA. Damion Knudsen and Bernhardt Saini-Eidukat Department of Geosciences, North Dakota State University, Fargo, ND James D. Miller, Jr. Minnesota Geological Survey Peter Daniels

235 views • 23 slides

IDENTIFYING ROCKS and MINERALS in the Lab

569 views • 19 slides

324 views • 18 slides

IGNEOUS ROCKS SELF-DIRECTED NAME: _______________________________ (PRINT CLEARLY) DIRECTIONS

IGNEOUS ROCKS SELF-DIRECTED NAME: _______________________________ (PRINT CLEARLY) DIRECTIONS

176 views • 9 slides