Ball, Feldspar Crusher; 1993:103:A-H

From

Mohave Museum of History and Arts

Name/Title

Ball, Feldspar Crusher

About this object

A - Feldspar mine artifacts, brick of Jasper, Minnesota Quartzite, rosy color, 5" x 10" x 3 1/2", solid stone used for lining of the Pebble Mill, stone nearly free of iron and would not contaminate the pure Feldspar being ground.
B - Feldspar mine artifacts, worn brick of Quartzite 2 1/2" x 3 1/2" x 3", rosy color, worn smooth by friction.
C - Feldspar mine artifacts, raw Feldspar sample.
D - Feldspar mine artifacts, natural grinding ball of Quartz, imported from either Belgium or the Mexican sea coast.
E - Feldspar mine artifacts, natural grinding ball of Quartz.
F - Feldspar mine artifacts, porcelain mill ball, Made by Coors-Purchased in diameter sizes: 1",2", or 3".
G - Feldspar mine artifacts, porcelain ball for Feldspar sampling mill-Coors.
H - Feldspar mine artifacts, porcelain ball for Feldspar sampling mill-Coors. Donor was former owner of Kingman Feldspar.

Medium and Materials

Artifact

Object Type

Physical Object

Object number

1993:103:A-H

Copyright Licence  

All rights reserved

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