Gem Screening

Sift a bag of gravel and see what turns up: gemstones, crystals, fossils, even shark teeth.

How it works

We offer bags of gravel packed with cool gemstones, crystals, fossils and more.
Screen your bag at the shop, where we provide a sieve and a tub of water, or take it home to screen there.
Every gem mining bag comes with a free color ID brochure, so you can name what you find.

$24.95

Best seller

Over ½ lb of gemstones, fossils, shark teeth, crystal, arrowhead and a big surprise.

$22.95

Very colorful gemstones and crystals, large crystal points, and geodes to break open.

$11.95

½ lb of gems, crystal, pyrite, arrowhead and emeralds.

$9.95

$7.95

An assortment of small fossils and shark teeth.

We’re open seasonally at Coos Canyon in Byron, Maine. Come pan, screen and browse.