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bookmarks:
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main | ongoing | archive | private |
sep 29 2019 ∞
sep 29 2019 +
aug 19 2019 ∞
nov 15 2019 + |
Igneous:
Metamorphic:
Sedimentary: sep 1 2017 ∞
nov 25 2019 + |
Native Elements:
Silicates:
sep 1 2017 ∞
sep 17 2020 + |