References: |
- Deposit:: AMARAL, G, BUSHEE, J, CORDANI, U G, KAWASHITA, K, AND
- Deposit:: REYNOLDS, J H, POTASSIUM-ARGON AGES OF ALKALINE ROCKS FROM
- Deposit:: SOUTHERN BRAZIL: GEOCHIMICA E COSMOCHIMICA ACTA, VOL 31,
- Deposit:: 1967, P 117-142
- Deposit:: DERBY, O, ON THE MAGNETITE ORE DISTRICTS OF JACUPIRANGA AND
- Deposit:: IPANEMA, SAO PAULO, BRAZIL AM JOURNAL SCI VOL 141, 1891,
- Deposit:: P 311-321
- Deposit:: DUPRE, L, MEMORIA SOBRE A FABICA DE FERRO DE SAO JOAO DE
- Deposit:: IPANEMA: ANNAES DA ESCOLA DE MINAS, NO 4, RIO, 1918,
- Deposit:: P 49-90
- Deposit:: GUIA QUATRO RODAS DO BRASIL, 1981
- Deposit:: HIGHNETT, T P, EDITOR, FERTILIZER MANUAL, IFDC-UNIDO,
- Deposit:: DECEMBER, 1979
- Deposit:: INSTITUTO BRASILEIRO DO FOSFATO (IBRAFOS), I ENCONTRO
- Deposit:: NACIONAL DE ROCHA FOSFATICO, BRASILIA APRIL, 19-20, 1979,
- Deposit:: RIO, 1980
- Deposit:: INSTITUTO DE TECHNOLOGIA INDUSTRIAL, M G, VOL 5, FOLHA 10,
- Deposit:: BELO HORIZONTE, N D
- Deposit:: LEONARDOS, O H, CARBONATITOS COM APATITA E PIROCLORO:
- Deposit:: BRAZIL, DEPTO NAC PROD MIN, AVULSO 80, RIO, 1956
- Deposit:: LEINZ, V, PETROLOGIA DAS JAZIDAS DE APATITA DE IPANEMA, S P:
- Deposit:: BRAZIL, DEPT NAC PROD MIN, VOL 40, RIO, 1940, P 1-52
- Deposit:: MC NEIL, M, LATERITIC SOILS: SCIENTIFIC AMERICAN, NOV 1964
- Deposit:: MORAES, L J DE, JAZIDAS DE APATITA DE IPANEMA, ESTADO DE SAO
- Deposit:: PAULO: BRAZIL, SERV FOM PROD MIN, VOL 27, RIO, 1938
- Deposit:: SERRANA, SERRANA DE MINERACAO, S A: IN-HOUSE BROCHURE, SAO
- Deposit:: PAULO, N D
- Deposit:: SILVA, A F JR, AND R B NETO, ANALYSIS OF PHOSPHATE ROCK
- Deposit:: PRODUCTION IN BRASIL, JULY 1979
- Deposit:: HARRINGTON, J.F., WARD, D.E., ET AL., 1966, SOURCES OF
- Deposit:: FERTILIZER MIN. IN SOUTH AMER.: A PRELIM. STUDY: USGS
- Deposit:: BULL. 1240.
- Deposit:: MCKELVEY, V.E., 1967, PHOSPHATE DEP.: USGS BULL. 1252-D.
- Deposit:: NOYES DEVEL. CORP., 1963, INTER. FERT. GUIDE.
- Deposit:: THE BRITISH SULPHUR CORP., LTD., 1964, A WORLD SURV. OF
- Deposit:: PHOS. DEP., 2ND ED., 206 PP.
- Deposit:: TUTTLE, O.F., AND GITTINS, J., CARBONATITES: INTERSCIENCE
- Deposit:: PUB., JOHN WILEY & SONS, N.Y.
|