DavidB4-bot
→top: clean up & uniformity
07:16
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Learn together
Category (case), link
06:53
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Albertus
Plinial Lava
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BrianCo
changed category
08:28
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Brian
Added source information for text
01:52
+94
SharonS
New page: thumb|300px|Close view of dacite lava from the May 1915 eruption of Lassen Peak, California'''Dacite''' lava is most often light gray, but can be dark gray to black. D...
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