Vintage MT-4 Vibratory Rock Tumbler with New Drum! Psilomelane and exciting varieties to introduce

and exciting varieties to introduce

This old stock Mystery Agate comes from an old estate sale from a rockhound that use to frequent Quartzsite in the 90s

Weight: Approx  4 lbs

often with longer plumes

Vintage MT-4 Vibratory Rock Tumbler with New Drum! Psilomelane and exciting varieties to introduceHere is a used vintage MT 4 Vibratory Tumbler, which to my knowledge, is the original version of what is now the Diamond Pacific MT 4SV. To my knowledge, no real changes have been made upon this ultrasonic rock polisher, and post modern OEM parts for the MT 4SV should function in this. This is a used MT 4 Vibratory Rock Tumbler, with some signs of wear and tear, and old grit buildup, but it still appears to be functioning 100%. While we did not test a