Geode Collection Gift Pack Kit - Set of 3 - Purple, Fuchsia and Natural - Gift Boxed!
Great Geode collection gift set with 3 geodes - exclusively from DINOSAURS ROCK - 1 Break Your Own, plus 2 already cracked into 2 matching puzzle pieces each. Geodes are rocks that are plain on the outside but have beautiful crystals on the inside. In the Greek language, geode means shape of the earth. Wow any earth science or mineral lover with these incredibly fascinating mineral geodes.
Geode Gift Collection - Set of 3 - Pink and Blue Dyed Split and 1 Crack-Your Own Natural - with Gift Box
Unique set of 3 crystal-filled Geodes will wow any mineral lover of healing crystal lover. Set comes with 2 split geodes - 1 blue-dyed and 1 fuchsia pink-dyed. Third Geode is natural color (quartz or calcite inside) uncut, ready to crack. Geodes are 2"-4" wide - photo is representative of the ones you will receive. Gift box included.
ID Chart - MOHS Hardness Scale - Rock and Mineral Collection
Great earth science resource - Chart with samples on the Mohs Hardness Scale
Includes numbers 1-9 (all except diamond)
Specific samples included are Talc, Gypsum, Calcite, Fluorite, Apatite, Feldspar, Quartz, Topaz, Corundum
Wonderful for Science Fair presentations on Rocks, Minerals or Geology
The chart measures 8 1/2" x 5 1/4" with samples affixed to a sturdy card with ziplock protective plastic covering
Includes 9 genuine rocks/minerals/gemstones that are one through nine on the Mohs Hardness Scale. The Moh's scale of mineral hardness characterizes the scratch resistance of various minerals through the ability of a harder material to scratch a softer material. It was created in 1812 by the German geologist and mineralogist Friedrich Mohs and is one of several definitions of hardness in materials science.
Large 8"-10" Moroccan Crystal-filled Geode - Opened - 2 Matching pieces
The magic of minerals! A giant, genuine, natural Moroccan crystal Geode, already split into 2 matching pieces - amazing mineral gift and display piece. Find beautiful quartz crystals glistening within - a truly magic volcanically formed rock and mineral! Fantastic gift for and mineral lover.
Mineral Collection Activity Kit - 150+ Pieces - with Educational Info and ID Chart - Bonus Geode & Spinosaurus Dino Tooth and much more....
Over 150 Specimens! Genuine Emerald, Arrowheads, Amethyst Crystals, Citrine Crystals, Quartz Crystal, Loads of Beautifully Polished Brazilian Agates, Fossil Shark Teeth, Selenite Rose, Flourite, 2 Geodes And SPINOSAURUS DINOSAUR TEETH. All specimens can be identified on our easy to use online ID Chart. Complete with educational guide on minerals. Awesome Rock and Mineral gift, homeschool or at home learning activity.