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69674
6914e8899868bb43a6c41d843d52d1b29bf6b1c2
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45-4-012
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Details
Specimen Number
45-4-012
Alternate Number
12
Comments
Topaz Mountain, highly fused tuff from immediately below Topaz Mountain rhyolite.
In Teaching Collection
No
Mineral(s)
quartz
feldspar
hematite
Rock Name
welded tuff
District
Thomas Range
Mine
regional sample
Deposit Type
Epithermal
Donated By
University of Wisconsin-Madison Department of Geoscience
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45-4-012
. Franklin College Collections, accessed 13/11/2026, https://digitalcollections.franklin.uga.edu/nodes/view/69674