Diatremes

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Title: Diatremes
Author: Barker, Daniel S.
Department: Geological Sciences
Subject: Ile Bezard breccia, Quebec Volcanic pipe Volcanic conduit Breccia Intrusive igneous rock Injection Gas-rich magma Facies Fallout Explosive eruption Vent Amphibole Plagioclase Garnet Xenolith Mantle xenolith Diatreme breccia Dikes Sills Diamond Serpentine Intrusion Pyroclastic debris Igneous carbonatite Wall rock debris "Jigsaw puzzle" clasts Fracture Volcanic vent Down-dropped blocks Overlying stratigraphy Underlying stratigraphy Circulation pattern Injection Megabreccia Navajo Nation, Arizona Wingate sandstone Hoskietsko diatreme Badger's Teeth, Leucite Hills, Wyoming Vertical bedding Neuferen Steige, Urach district, Germany Diatreme fill Hohenbol, Urach district, Germany Smoky Butte diatreme, Montana Subhorizontal joints in lava Lone Tree Ridge diatreme, Montana Eocene Wasatch Formation Gross Brukkaros, Namibia Carbonatite diatreme Sherman granite, Colorado KL-2 diatreme Kelsey Lake diatreme, Colorado Kimberlite breccia Cretaceous Silurian rocks Precambrian Sherman granite Diamond-bearing kimberlite Ardross Neck, Fife, Scotland Elie Ness neck, Fife, Scotland Needle Peak diatreme, West Texas Ship Rock diatreme and radial dikes, New Mexico Diatreme in snow Colorado Plateau Mule Ears diatreme, Arizona Diatreme, Colorado Plateau Bedded fallout South Island, New Zealand Kakanui South Head Tephra Kakanui North Head, New Zealand Layered diatreme fill South Island, New Zealand Bedded fill Missouri Breaks, Montana Black Butte diatreme Diatremes Diatreme Field geology Igneous rocks Volcanic rocks Volcanology
URI: http://hdl.handle.net/2152/6259
Date: 2009-03

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Description: One of a series of images with descriptions of igneous and volcanic geological features in field environments.
Download File: Diatremes.ppt
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