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Boxes Of Rocks

$12.95 EACH
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Boxes Of Rocks
warning WARNING: CHOKING HAZARD-Small Parts. Not For children under 3yrs.
Earth science rocks. Start your young scientists off  with one of these rock kits from GeoCentral®. The basic rock kit has (15) examples of metamorphic, sedimentary and igneous rock; the mineral kit has (15) samples of things beyond simple rockness, such as quartz, alabaster and talc; fluorescent rock kit has (9) examples of  (7) rocks that glow, including lapis lazuli and green fluorite, plus a UV penlight. All include an 11-page booklet, magnifier and a streak plate.
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Crystal Clear Geological Bargain
From Brazil, rescued from the guts of quartz crystal antennae, these clear rock crystals are pebble sized (some maybe 3/8" long, most smaller). We're thinking classrooms and microscopes, small jewelry items, or, at these prices, a nice little bowl of crystals for the table. Each small box contains approx 2-1/4 oz of crystals. We'll send you (2) boxes, which will about fill a test tube if combined.
SALE $2.50 PKG (2)
WAS $4.50 PKG (2)
SAVE $2.00 (44%)
Pluto Lives!
Hanging from your ceiling. Our multi-color glow-in-the-dark solar system DIY 3-dimensional mobile includes a 4-1/8" dia sun, 2-3/4" Jupiter, 2" Saturn with removable rings, 15/16" Uranus and Neptune, 13/16" Earth and Venus, and 11/16" Mars, Mercury and Pluto, all with little rings at the top to hang them from. Includes (32) feet of cord and a fact sheet. If, on the other hand, you want to be on the astronomical cutting edge, just leave Pluto in the box and tell him to get over it.
$22.50 EACH
Gems In The Raw
Gemstone points, waiting for you to cut, polish and mount, show to students, or just gaze at while you marvel at nature's wonders. Your each is (3) pretty points: (1) each of quartz, amethyst and citrine, each between 3/4" and 1-1/2" long.
$2.95 EACH
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