Apps like Sedimentary rock

Here are some great alternatives to Sedimentary rock by Helpful Books :
Handbook of Rocks
Handbook of Rocks
★4.3
Geology Toolkit Lite
Geology Toolkit Lite
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Virtual Microscope - Minerals
Virtual Microscope - Minerals
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Lava Wallpapers
Lava Wallpapers
★4.4
Atlas of 3D Rocks and Minerals
Atlas of 3D Rocks and Minerals
★4.4
Rock Identifier: Crystal Stone
Rock Identifier: Crystal Stone
★4.5
Rock Identifier: Stone ID
Rock Identifier: Stone ID
★4.5
Rock Identifier, Stone Scanner
Rock Identifier, Stone Scanner
★4.1
Rock: Identifier & Stone ID
Rock: Identifier & Stone ID
★3.9
Rock Identifier by Photo
Rock Identifier by Photo
★4.1
Rock Identifier: Mineral Value
Rock Identifier: Mineral Value
★4.4
Rock identifier
Rock identifier
★3.2
Geology Toolkit Premium
Geology Toolkit Premium
★4.6
Rock Identifier - Gemstone
Rock Identifier - Gemstone
★3.8
Rock Scanner -Stone Identifier
Rock Scanner -Stone Identifier
★3.4
Rock ID - Stone Identifier
Rock ID - Stone Identifier
★4.4