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Wikipedia:WikiProject Geology/Showcase

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See also: Wikipedia:WikiProject Geology/Recognized content
Baltic amber inclusions - Ant - About 7 mm long.
See Featured geology pictures for more.
Concretions on Bowling Balls Beach (Mendocino County, California) were weathered out of steeply-tilted Cenozoic mudstone.
Opal from Yowah, Queensland, Australia. Length: about 20mm.

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Wikipedia:Dự án Địa chất/Trưng bày VI

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