Geotripper
News and views from the geologic realm
Showing posts with label
Obsidian
.
Show all posts
Showing posts with label
Obsidian
.
Show all posts
Friday, October 18, 2013
Scenes from a Shield: Isn't This Supposed to be Basalt?
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Medicine Lake Highland (from an earlier trip when it wasn't covered with storm clouds). Medicine Lake Highland at first glance sure ...
1 comment:
Friday, August 13, 2010
Definitely not the Other California: Dispatches from Paradise
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Several of you correctly surmised my destination from the obscure clue I provided in yesterday's post . That strange object in the hand ...
1 comment:
Saturday, January 9, 2010
The Other California: Geologists Who Live on Glass Mountains Shouldn't...(fill in moral)
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Oh, come on, who of you hasn't done the manly-man or womanly-woman thing when confronted with a mountain of pumice boulders? That's ...
1 comment:
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