Shells, Rocks & Minerals
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THE BOOK OF UNCONFORMITIES: Speculations on Lost TimeHardbound$3.95 $30.00
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MINERALS AND GEMSTONES: 300 of the Earth's Natural TreasuresPaperbound$11.95 $14.95
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COLLECTOR'S GUIDE TO SILICATES: Di- and Ring SilicatesHardbound$17.95 $45.00
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CENTRAL SCOTLAND: Landscapes in StonePaperbound$4.95 $12.95
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ROCKHOUNDING SOUTHERN CALIFORNIAPaperbound$17.95 $24.95