Natural sapphire is now being re-constructed :
flame-fusion by Verneuil furnace results in making of synthetic (natural) sapphire /
Kendrick N. Hemmenway, Joseph A. Adamski.

Description

Main Author

Hemmenway, Kendrick N.

Related Names

Adamski, Joseph A., author.
Air Force Cambridge Research Laboratories (U.S.)

Language(s)

English

Published

L.G. Hansom Field, Bedford, Massachusetts : Air Force Cambridge Research Laboratories, Office of Aerospace Research, United States Air Force, 1965.

Subjects

Precious stones, Artificial.
Sapphires.

Note

"Reprinted from Lapidary Journal, May 1965, pages 258-261. May 1965."
"Solid State Sciences Laboratory Project 5621."
"Color images."
"September 1965."

Physical Description

[1], 4 pages : illustrations ; 28 cm.

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