Search Products Shop by Category  Astronomy, Space  Batteries, Power Supplies  Biology  Books  Chemistry  Clocks, Watches  Crystal Growing  da Vinci Gear  Dinosaurs  Einstein Stuff  Electronics  Fun, Toys & Gifts  Games & Puzzles  Geology & Fossils  Glow-in-the-Dark  Laser Pointers  Light & Optics  Magnets  Microscopes  Physics  Posters, Postcards  Robots  Science Kits  Software & Videos  Solar Stuff  Study Charts  Telescopes  Videos (DVD)  Weather Instruments Shop by Price:  under $5  $5 to $10  $10 to $20  $20 to $50  $50 and up Shop by Age:  5 years old  6 - 7 years old  8 - 9 years old  10 - 11 years old  12 and older Store Info:  Catalog Request  Help / FAQ  Contact Us  Terms Of Use Order Tracking: Order No.: Password:		Cart items: 0 Total: $0.00     Rocks and Minerals Placemat »  Science eStore Home  »  Geology & Fossils  »  Rocks and Minerals Placemat click here for larger image Price: $4.99 Sale Price: $2.95 each Item No: 12344 Sold Out: Check back in 2-4 weeks to order this item. Get ready to set the table with this heavy duty laminated Rocks and Minerals Placemat. This wonderful placemat is double sided to allow kids to quiz themselves with dry-erase markers on the blank side. The 20 images of various rocks and minerals are arranged in categories like metamorphic, igneous, sedimentary, and minerals. There is a description beneath each category that explains where theses rocks can be found and how they are formed. Also included at the bottom of this placemat is a MOHS hardness scale, which is the standard scale by which the hardness of minerals can be rated. Rocks and Minerals featured on this placemat include: -Schist -Gneiss -Quartzite -Slate -Marble -Basalt -Granite -Obsidian -Gabbro -Chondrite -Breccia -Shale -Conglomerate -Sandstone -Limestone -Copper -Graphite -Gold -Platinum -Silver Box Size: 17.50in (44.45cm) x 12.00in (30.48cm) x 0.00in (0.00cm) Recommended for ages 4 and older. Weight: 0 lb 3 oz ( 0.09 kg ) Related Products   Rocks and Minerals Study Chart Great guide for the geology enthusiast! Item No: PL1420 $5.95 $5.50 /each  View/Buy   Dig Into Rocks Book Small booklet that gets you started in the wonderful world of rocks, minerals and crystals. Item No: PL980 $2.99 $1.69 /each  View/Buy   Small Assorted Minerals - Rough Great gift for the rock fan in your family! Item No: PL1815 $19.99 $14.95 /each  View/Buy
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