$24.95
Amethyst Points (Genuine) Bulk Sample Minerals by the pound. One of our earth science resources. Great for simulated crystal mining or gemstone mining. Among the favorite educational minerals for kids. 1 lb. - Approx. 40 pcs. per pound. For quantity discounts and Wholesale pricing, call 917-375-4248 or e-mail info@dinosaursrock.com
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$24.95
FREE SHIPPING! Genuine bulk citrine Minerals by the pound. One of our earth science resources. Great for simulated crystal mining or gemstone mining. One of the favorite minerals for kids. 1 lb. - Approx. 40 pcs. per pound. For quantity discounts and Wholesale pricing, call 917-375-4248 or e-mail info@dinosaursrock.com
$29.95
EMERALD Genuine Rough Direct From Mine. Bulk sample gemstones. One of our earth science resources. Great for simulated crystal mining or gemstone mining. Among the best educational minerals. 1 lb - Approx. 80 pcs For quantity discounts and Wholesale pricing, call 917-375-4248 or email info@dinosaursrock.com
$29.99
Spectacular, diamond-like quartz crystals inside. From Morocco - easy to break, unlike typical domestic geodes. Approx size 2"-4" each. Set of 5 - some of the best on the market today Great party activity, party favor or classroom science activity. Kids and adults alike love this activity as they can break open a genuine geode (volcanic rock) which has beautiful crystals inside. Simply use a household hammer and lightly tap the geodes off-center, until they split. Great dinosaur party activity or crystal mining party activity. One of our favorite science teacher supplies. Size varies - approximate size is 2"-4" in diameter. These come from Morocco are are absolutely brilliant inside.
$6.95
Limestone Shale Rock Samples. 10 specimens of this Sedimentary rock. Call 1-800-411-DINO (3466) for volume discounts.
$6.95
Marble Rock Samples. 10 specimens of this Metamorphic rock. Call 1-800-411-DINO (3466) for volume discounts. Marbles are used principally for buildings and monuments, interior decoration, statuary, table tops, and novelties.
$6.95
Mica Rock Samples. 10 specimens. Call 1-800-411-DINO (3466) for volume discounts. Mica is a mineral name given to a group of minerals that are similar in their physical properties and chemical compositions. They are all silicate minerals, which means that chemically they all contain silica(SiO4). Mineralogists call micas sheet silicates because their molecules combine to form distinct layers. These layers can be seen in muscovite mica specimens because it can be split (mineralogists call this feature cleavage) into very thin, flexible, transparent layers. This physical property is so distinctive that all minerals that cleave in this fashion are said to have micaceous cleavage.
$6.95
Mica Schist Rock Samples. 10 specimens of this Metamorphic rock. Call 1-800-411-DINO (3466) for volume discounts.
$22.00
One pound of Ruby Genuine Rough Direct From Mine. Bulk sample mineral gemstone. One of our earth science resources. Great for simulated crystal mining or gemstone mining. One of the best minerals for kids. 1 lb - approx 70 - 80 pcs. For quantity discounts and Wholesale pricing, call 800-411-3466
$6.95
Sodalite Rock Samples. 10 specimens of this rock. Call 1-800-411-DINO (3466) for volume discounts. Sodalite is a scarce mineral that can be rock forming. Sodalite is named in reference to its sodium content. It is used for carvings and some jewelry pieces. Its light to dark pure blue color is well known in the semi-precious stone trade.Sign up to get the latest on sales, new releases and more …
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