Espey

BROWN, W.W., AND JONES, K.D., 1971, BORATE DEPOSITS OF TURKEY, IN CAMPBELL, A.S., ED., GEOLOGY AND HISTORY OF TURKEY: TRIPOLI, LIBYA, THE PETROLEUM EXPLORATION SOCIETY OF LIBYA, P. 483-492.ROSKILL INFORMATION SERVICES LTD., 1993, THE ECONOMICS OF BORON 1993, 7TH ED.: LONDON, ROSKILL INFORMATION SERVICES LTD., 156 P.HELVACI, C., AND FIRMAN, R.J., 1976, GEOLOGICAL SETTING AND MINERALOGY OF EMET BORATE DEPOSITS, TURKEY: TRANSACTIONS OF THE INSTITUTION OF MINING AND METALLURGY, SECTION B, V. 85, P. B142-B152.MINERAL RESEARCH AND EXPLORATION INSTITUTE OF TURKEY, 1965, BORATE DEPOSITS OF TURKEY: MINERAL RESEARCH AND EXPLORATION INSTITUTE OF TURKEY PUBLICATION 125, 11 P.HELVACI, C., 1984, OCCURRENCE OF RARE BORATE MINERALS: VEATCHITE-A, TUNELLITE, TERUGGITE AND CAHNITE IN THE EMET BORATE DEPOSITS, TURKEY: MINERALIUM DEPOSITA, V. 19, P. 217-226.LYDAY, P.A., 1992, HISTORY OF BORON PRODUCTION AND PROCESSING: INDUSTRIAL MINERALS, NO. 303, P. 19-37.BROWN AND JONES, 1971.MINERAL RESEARCH AND EXPLORATION..., 1965; HELVACI AND FIRMAN, 1976