Method and apparatus for mounting and faceting gemstones

Details Method and apparatus for mounting and faceting gemstones Method and apparatus for mounting and faceting gemstones

1987-07-01

1989-09-12

Godici, Nicholas P.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51229, 51277, 51216LP, B24B 1900

Patent

active

048647780

ABSTRACT:
Gemstones are positioned for adherence to a faceting machine dop with apparatus that includes a transparent, target bearing base and x-y centering bars. A mirror lap wheel is also disclosed to which a lap film is mounted after flush facet contact with the transparent base is observed.

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