Customer Reviews
Rock Tumblers

 Home » Supplies » Rock Tumbler Rough » Small-Sized Rough


Small-Sized Rough


Easy-to-tumble rocks for beginners and small rock tumblers.

Ohio Flint tumbling rough
This photo shows a 2-pound package of our rough Ohio Flint. Notice the range of sizes. Having both larger and smaller pieces in the tumbler is ideal to get the most effective tumbling action, as discussed in our article and in the book Modern Rock Tumbling by Steve Hart. Click for a larger photo.

EASY:

The rock tumbling roughs sold on this page are easy-to-tumble materials that are perfect for small tumblers. They are sold in two-pound packages which contain small pieces that range from approximately 3/8" (9 mm) to 1 1/2" (38 mm) in size (see photo above - it is an example of the range of sizes you may receive).

These small-sized roughs are intended for use in small rock tumblers with a 2-pound or 3-pound capacity barrel, such as the Thumler's MP-1, Thumler's A-R1, and Lortone 3A. They are "ready-to-tumble" and have a Mohs hardness of about 7. They work well without adding media, using the instructions shown on the page where the rough is sold.


Please Note: If you are an experienced tumbler who wants to create larger tumbled stones, these roughs are not for you. Check out our selection of chunky roughs instead.


Small-Sized Roughs




Binghamite
$19.99 For
Two Pounds
Binghamite is a fault breccia found in central Minnesota. It contains patches of red jasper, chatoyant quartz, and iron ore with a silver metallic luster. The material we are offering for sale consists of small pieces ranging from about 3/8" (9 mm) to 1 1/2" (38 mm) in diameter. Photographed wet to show full color. More information, photos.
Brenda Red Jasper
$19.99 For
Two Pounds
Brenda Red is a bright red to dark red chalcedony that ranges from a red jasper to a red moss agate. These are small pieces that range from approximately 3/8" (9 mm) to 1 1/2" (38 mm) in diameter. Photographed wet to show full color. More information, photos.
North Dakota Petrified Wood
$19.99 For
Two Pounds
This rough petrified wood comes from North Dakota. It is silicified fossil wood in shades of brown, gray, and white. The material we are offering for sale consists of small pieces ranging from about 3/8" (9 mm) to 1 1/2" (38 mm) in diameter. Photographed wet to show full color. More information, photos.
Pigeon Blood
$19.99 For
Two Pounds
"Pigeon Blood" is a translucent chalcedony containing round red inclusions that can look like blood spatter. Some pieces have just a few inclusions. Some have many inclusions, and some are so packed with inclusions that the stones are opaque. Opaque chalcedony is the definition of jasper. Shapes easily, polishes to a bright luster. Small pieces ranging from about 3/8" (9 mm) to 1 1/2" (38 mm) in diameter. Photographed wet to show full color. More information, photos.
Polychrome Jasper
Temporarily
Sold Out
They call this material "polychrome" because it is a rock with many colors. It is mostly reds and pinks, mixed with brown, orange, white, gray and a few tinges of other colors. These are small pieces that range from approximately 3/8" (9 mm) to 1 1/2" (38 mm) in diameter. Photographed wet to show full color. More information, photos.