Corundum

Ruby and Sapphire: A Gemologist's Guide

Richard W. Hughes, Wimon Manorotkul, E. Billie Hughes

Review of the Alumina/Ag-Cu-Ti Active Metal Brazing Process

Tahsin Ali Kassam

Corundum

Richard W. Hughes, Peter G. Read

A manual of the geology of India

Geological Survey of India.

Nanostructured Semiconductors in Porous Alumina Matrices

Aleksey Yu Fedotov, Dmitrii I. Petukhov, Rishat G. Valeev, Alexander V. Vakhrushev

Le corindon, gisement, distribution, exploitation et usages

par Alfred Ernest Barlow.

Manual of the Geology of India

Geological Survey of India

Account of the mine or quarry of corundum in Singraula

by Francis Hamilton ; communicated by the author.

Corundum, its occurrence, distribution, exploitation, and uses

by Alfred Ernest Barlow.

Corundum

Richard W. Hughes.