$24.99
$5.49
Quartz crystal with pale lavender to deep purple colors is called amethyst. The colors are caused by traces of iron in the quartz and will be lost if heated. Amethyst is used mainly for decoration. The deep purple specimens are valued as gemstones. Great for science projects or classroom collection. Each piece is irregularly shaped and is between 0.5 and 1 inch in size. Recommended for ages 7 and older.
$22.00
Approximately 25 pieces of gorgeous blue calcite. One full pound. Great for classroom mineral kits, simulated panning or dig activities for kids and students. Ask about volume discounts.
$19.99
Bulk Citrine Crystal minerals, sized 1/2" - 2" makes a great ingredient for gemstone mining or panning activity. Great classroom mineral. You'll get about 30+ pieces in 1 pound. Great rock and mineral party favor.
$25.99
Sign up to get the latest on sales, new releases and more …
© 2020 dinosaursrocksuperstore. DINOSAURS ROCK
