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Crystals, Rocks, and Gemstones: Exploring Earth's Treasures Crystals, Rocks, and Gemstones: Exploring Earth's Treasures
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karlee
karlee is on page 10 of 128
the heck is a bauxite?!?

it’s reddish clay + aluminum in subtropical regions
— Dec 30, 2025 03:11PM Add a comment
Crystals, Rocks, and Gemstones: Exploring Earth's Treasures

Derek
Derek is on page 76 of 128
— Dec 14, 2025 07:45PM Add a comment
Crystals, Rocks, and Gemstones: Exploring Earth's Treasures

Derek
Derek is on page 38 of 128
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Crystals, Rocks, and Gemstones: Exploring Earth's Treasures

Derek
Derek is on page 22 of 128
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Crystals, Rocks, and Gemstones: Exploring Earth's Treasures

claud.
claud. is on page 85 of 128
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Crystals, Rocks, and Gemstones: Exploring Earth's Treasures

claud.
claud. is on page 56 of 128
— Nov 17, 2025 09:13PM Add a comment
Crystals, Rocks, and Gemstones: Exploring Earth's Treasures

Rose
Rose is on page 80 of 128
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Crystals, Rocks, and Gemstones: Exploring Earth's Treasures

Rose
Rose is on page 56 of 128
— Sep 23, 2025 07:39PM Add a comment
Crystals, Rocks, and Gemstones: Exploring Earth's Treasures

Rose
Rose is on page 26 of 128
— Sep 21, 2025 07:42PM Add a comment
Crystals, Rocks, and Gemstones: Exploring Earth's Treasures