Selby Hearth

Bryn Mawr College Geology - Selby Hearth, Assoc. Professor on Geological Oddities 02:45
Bryn Mawr College Geology - Selby Hearth, Assoc. Professor on Geological Oddities BrynMawrCollege 621 4 года назад
Bryn Mawr College Geology - Selby Hearth, Assoc. Professor of Geology on Poison Paint Pigments 02:27
Bryn Mawr College Geology - Selby Hearth, Assoc. Professor of Geology on Poison Paint Pigments BrynMawrCollege 225 4 года назад
Bryn Mawr College Geology - Selby Hearth, Assoc. Professor of Geology on "The Philadelphia Story" 01:40
Bryn Mawr College Geology - Selby Hearth, Assoc. Professor of Geology on "The Philadelphia Story" BrynMawrCollege 311 4 года назад
Isotropic garnet and pleochroic biotite in PPL and XPL 00:23
Isotropic garnet and pleochroic biotite in PPL and XPL Selby Hearth 242 5 лет назад
Anomalous Berlin Blue Interference Colors in Chlorite in XPL 00:15
Anomalous Berlin Blue Interference Colors in Chlorite in XPL Selby Hearth 206 5 лет назад
Birdseye Extinction in Biotite 00:17
Birdseye Extinction in Biotite Selby Hearth 470 6 лет назад
Amphibole (var. hornblende) in PPL, showing strong green pleochroism and 60/120-degree cleavage 00:15
Amphibole (var. hornblende) in PPL, showing strong green pleochroism and 60/120-degree cleavage Selby Hearth 786 5 лет назад
Parallel Extinction in Orthopyroxene in Thin Section 00:20
Parallel Extinction in Orthopyroxene in Thin Section Selby Hearth 577 4 года назад
Schistosity in XPL 00:28
Schistosity in XPL Selby Hearth 283 6 лет назад
Simple Twin in Clinopyroxene (CPX) in Thin Section 00:31
Simple Twin in Clinopyroxene (CPX) in Thin Section Selby Hearth 458 6 лет назад
Undulatory Extinction in Quartz in XPL (switches to PPL at end) 00:12
Undulatory Extinction in Quartz in XPL (switches to PPL at end) Selby Hearth 565 4 года назад
Pleochroic Biotite in PPL in Thin Section 00:15
Pleochroic Biotite in PPL in Thin Section Selby Hearth 342 3 года назад
Death Valley: A Guided Tour of Its Geologic Story 33:03
Death Valley: A Guided Tour of Its Geologic Story Selby Hearth 22,140 5 лет назад
Strong pleochroism and simple twinning in amphibole 00:09
Strong pleochroism and simple twinning in amphibole Selby Hearth 190 4 года назад
Bryn Mawr Geology Department Microgravity Team - 2011-2012 04:46
Bryn Mawr Geology Department Microgravity Team - 2011-2012 Selby Hearth 543 12 лет назад
Exsolution Lamellae in Clinopyroxene (CPX) in XPL in Thin Section 00:22
Exsolution Lamellae in Clinopyroxene (CPX) in XPL in Thin Section Selby Hearth 926 5 лет назад
Undulatory Extinction in Quartz 00:16
Undulatory Extinction in Quartz Selby Hearth 273 4 года назад
Muscovite Showing Birdseye Extinction in Thin Section 00:26
Muscovite Showing Birdseye Extinction in Thin Section Selby Hearth 498 6 лет назад
Undulatory Extinction in quartz that was cut too thick 00:06
Undulatory Extinction in quartz that was cut too thick Selby Hearth 201 6 лет назад
Orthopyroxene showing very faint pleochroism 00:11
Orthopyroxene showing very faint pleochroism Selby Hearth 89 4 года назад

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