TI: The Gujar Killi emerald deposit, Northwest Frontier Province,
Pakistan.
AU: Bowersox-Gary-W; Anwar-Jawaid
SO: Gems-and-Gemology. 25. (1). p. 16-24.
7 Refs.
YR: 1989
PD: illus., 2 tables, geol. sketch map
TI: The Capoeirana emerald deposit near Nova Era, Minas Gerais,
Brazil.
AU: Epstein-David-Stanley
SO: Gems-and-Gemology. 25. (3). p. 150-158.
10 Refs.
YR: 1989
PD: illus., 2 tables, sketch map
TI: Emeralds of the Panjshir Valley, Afghanistan.
AU: Bowersox-Gary; Snee-Lawrence-W; Foord-Eugene-E; Seal-Robert-
R II
SO: Gems-and-Gemology. 27. (1). p. 26-39.
40 Refs.
YR: 1991
PD: illus., 1 table, sketch maps
TI: Fracture filling of emeralds; Opticon and traditional ''oils''.
AU: Kammerling-Robert-C; Koivula-John-I; Kane-Robert-E; Maddison-
Patricia; Shigley-James-E; Fritsch-Emmanuel
SO: Gems-and-Gemology. 27. (2). p. 70-85.
27 Refs.
YR: 1991
PD: 2 tables, 12 plates
TI: Emeralds from the Ural Mountains, USSR.
AU: Schmetzer-Karl; Bernhardt-Heinz-Juergen; Biehler-Rudolf
SO: Gems-and-Gemology. 27. (2). p. 86-99.
41 Refs.
YR: 1991
PD: 2 tables, 8 plates
TI: Emeralds and green beryls of upper Egypt.
AU: Jennings-Robert-H; Kammerling-Robert-C; Kovaltchouk-Andre;
Calederon-Gustave-P; El-Baz-Mohamed-K; Koivula-John-I
SO: Gems-and-Gemology. 29. (2). p. 100-115.
26 Refs.
YR: 1993
PD: illus., 1 table, geol. sketch maps
TI: The timeless mystique of emeralds.
AU: Ward-Fred
SO: National-Geographic. 178. (1). p. 38-69
YR: 1990
PD: illus.
TI: Geology; the new treasure seekers.
AU: Fallick-Anthony-E
SO: Nature-(London). 369. (6481). p. 522-523.
12 Refs.
PB: Macmillan Journals, London
YR: 1994
TI: Formation of the Muzo hydrothermal emerald deposit in
Colombia.
AU: Ottaway-T-L; Wicks-F-J; Bryndzia-L-T; Kyser-T-K; Spooner-E-T-C
SO: Nature-(London). 369. (6481). p. 552-554.
19 Refs.
PB: Macmillan Journals, London
YR: 1994
PD: illus., block diag.