Berg's Rock Shop-Rockhounds Paradise

Berg's Rock Shop, Inc.
our 30th year

Rock Tumblers and Supplies

Just type in the number of items you want like 1 or 2 etc. and scroll on down to add to shopping cart.

Model #	Capacity in lbs.	Price	Shipping Weight
1.5E	1 & 1/2	$54.00	4 lbs.
3A	3	$62.00	5 lbs.
3-1.5B	3x1&1/2	$92.00	9 lbs.
33B	2 x 3	$85.00	8 lbs.
45C	4	$85.00	7 lbs.
QT6	6	$127.50	12 lbs.
QT12	12	$145.00	16 lbs.
QT66	2x6	$160.00	18 lbs.

tumbler tumbler

The 1.5E, 3A, 3-1.5B, 33B, and 45C are five small, efficient LORTONE tumbler models from 1-1/2 to 4-1/2 lb. capacities. Each is quiet and sturdy, simple to operate, and produces quality results. All feature the patented LORTONE molded rubber barrel with a quick-seal closure and a continuous-duty fan-cooled motor. All are UL and CSA listed.

The QT6, QT12, and QT66 are three larger capacity tumblers for 6-12 lb.loads and outstanding performance. Designed for quantity production, with heavy-duty overload-protected motors and extra-durable construction. All include LORTONE's patented molded rubber barrels with positive quick-seal leakproof closures and 10-sided interior surface for optimum tumbling action.

tumbler example Patented LORTONE^tm; All-Rubber Tumbler Barrels feature a single quick-seal fastener for fast grit change, an exclusive wrap-around inner gasket for positive water-tight seal, and 10-sided interiors (except 1.5NR and 3NR) to nearly double the tumbling action of old-style 6-sided barrels. Durable rubber construction muffles sound and lasts for years.

Calway Tumbler

In stock for immediate shipping.

Made U.S.A.

Calway Vibrating Lot-O-Tumbler

	Ball Bearing Type Motor 110 Volt 50/60 cycle $135.00
	Bushing Type Motor 220 Volt 50/60 cycle for export $114.50

Processes four pounds of agates—rough grind through high luster polish in 5 to 7 days!
Patented
Processes anything you can fit through the 2-1/4" opening: slabs, cabs, preforms
Satisfaction guaranteed!
Rubber barrel, easily removed for cleaning
Cap is easily removed so you can see the rocks while running
Shipping weight is 12 pounds

Short Tumbling Instructions for Calway

Rough Rocks for Tumbling
Tumbling Material is in 1 lb. packs

	Lake Superior Agates	$3.00 lb.
	Lake Superior Agates (a little bigger - found in MN and WI)	$4.00 lb.
	Picture Jasper (tan with brown and black lines forming scene)	$3.75 lb.
	Mexican Agates	$3.00 lb.
	Quartz about half with rutiles	$5.00 lb.
	Mexican Crazy Lace	$4.00 lb.
	Chevron Amethyst (quartz group)	$4.60 lb.
	Apache Tears (an obsidian-cannot be mixed with other rocks on this page)	$3.50 lb.
	Hematite(dark color)	$2.25 lb.
	Montana Moss Agates	$3.50 lb.
	Rose Quartz	$4.75 lb.
	Unakite (lime green epidote with salmon feldspar)	$3.50 lb.
	India Mix (agates & jaspers mostly greens)	$3.25 lb.
	Turritella - brown agate with shells replaced with silca	$3.50 lb.
	Flame Agate - darkish red with green and clear agate	$3.00 lb.
	Green Aventurine	$4.00 lb.
	Quartz (crystals) from Brazil	$3.50 lb.
	Blue Quartz	$4.00 lb.
	Pudding Stone-a conglomerate of burgandy, yellow,red jasper	$3.00 lb.
	Mexican Mix -agates & jaspers mostly in browns	$2.25 lb.
	Carnelian Agates	$2.75 lb.
	Garnets (Almandine-about pea size)	$6.00 lb.

Photo of tumbled stones

Short tumbling instructions for rotating tumblers

Grit (silicon carbide abrasive grain) and Polish for tumbling rocks

Kits

	For Rotating Tumblers: Includes 1 lb. each of 60/90,150/220, 600F, Cerium Oxide Polish, and Plastic Pellets - will polish approximately 10 lbs. of rocks.	$21.75
	For Calway Vibrating Tumbler: Includes 2 lbs. 150/220, 1 lb. 600F, and 1 lb. Rapid Polish 61 - will polish approximately 12 to 16 lbs. of rocks.	$20.10
	60/90 grit(coarse)	$2.95 lb.
	60/90 grit (10 lbs.)	$22.13
	150/220 grit(medium)	$3.25 lb.
	150/220 grit (10 lbs.)	$24.38
	600F grit (10 lbs.)	$41.25
	600F grit(fine or pre-polish)	$5.50 lb.

Polish for tumbling
The rock polish powders are in 1 pound packs.

Cerium Oxide is recommened for the Lortone Rotating Tumblers and Rapid Polish 61 for the Calway Vibrating Tumblers. Tin Oxide is for special material in rotating tumblers.

	Cerium Oxide (to be used in a rotating type tumbler)	$8.50 lb.
	Cerium Oxide (to be used in a rotating type tumbler)	$38.25 5 lbs.
	Rapid Polish 61 (to be used with the Calway Vibrating Tumbler)	$8.75 lb.
	Tin Oxide (usually only used for special material and in a rotating tumbler)	$15.90 lb.

	Plastic Pellets (used as filler and/or cushioning)	$2.20 lb.

Suede pouch about 3" x 5" with two zippered pockets. Good for carring your favorite stones in and has a cloth cord long enough for around the neck

Suede Pouch

$3.00 each

Gift Kit for Rockhounds

Home Page

Berg's Rock Shop, Inc., 1231 Pearl Street North
Prescott WI 54021-1813
telephone 715-262-5841, fax 715-262-5736
Email: [email protected]

� Berg's Rock Shop, Inc. 1999, 2000, 2001