K-RB RATIOS IN THE EVOLUTION OF THE YOUNGER GRANITES OF NORTHERN NIGERIA

[1] ASSOCIATION OF RUBIDIUM AND POTASSIUM AND THEIR ABUNDANCE IN COMMON IGNEOUS ROCKS AND METEORITES [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1952, 2 (04) : 229 - 242

[2] SCATTERED X-RAYS AS INTERNAL STANDARDS IN X-RAY EMISSION SPECTROSCOPY [J]. ANALYTICAL CHEMISTRY, 1958, 30 (08) : 1306 - 1309

[3] BOROVIKROMANOVA TF, 1958, GEOCHEMISTRY, V4, P420

[4] THE DETERMINATION OF RUBIDIUM AND CAESIUM IN ROCKS, MINERALS AND METEORITES BY NEUTRON-ACTIVATION ANALYSIS [J]. ANALYST, 1957, 82 (975) : 390 - 406

[5] DEMIN AM, 1958, GEOCHEMISTRY, V6, P721

[6] DISTRIBUTION OF LI, NA, K, RB, CS, PB AND TL IN SOUTHERN NORWEGIAN PRE-CAMBRIAN ALKALI FELDSPARS [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1959, 15 (04) : 284 - 304

[7] JACOBSON RRE, 1958, MEM GEOL SOC LOND, V1

[8] MACLEOD WN, 1957, THESIS U LONDON

[9] Taylor S.R., 1960, NORSK GEOLOGISK TIDS, V40, P133

[10] SOME ANOMALOUS K-RB RATIOS IN IGNEOUS ROCKS AND THEIR PETROLOGICAL SIGNIFICANCE [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1956, 10 (04) : 224 - 229

[1] ASSOCIATION OF RUBIDIUM AND POTASSIUM AND THEIR ABUNDANCE IN COMMON IGNEOUS ROCKS AND METEORITES [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1952, 2 (04) : 229 - 242

[2] SCATTERED X-RAYS AS INTERNAL STANDARDS IN X-RAY EMISSION SPECTROSCOPY [J]. ANALYTICAL CHEMISTRY, 1958, 30 (08) : 1306 - 1309

[3] BOROVIKROMANOVA TF, 1958, GEOCHEMISTRY, V4, P420

[4] THE DETERMINATION OF RUBIDIUM AND CAESIUM IN ROCKS, MINERALS AND METEORITES BY NEUTRON-ACTIVATION ANALYSIS [J]. ANALYST, 1957, 82 (975) : 390 - 406

[5] DEMIN AM, 1958, GEOCHEMISTRY, V6, P721

[6] DISTRIBUTION OF LI, NA, K, RB, CS, PB AND TL IN SOUTHERN NORWEGIAN PRE-CAMBRIAN ALKALI FELDSPARS [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1959, 15 (04) : 284 - 304

[7] JACOBSON RRE, 1958, MEM GEOL SOC LOND, V1

[8] MACLEOD WN, 1957, THESIS U LONDON

[9] Taylor S.R., 1960, NORSK GEOLOGISK TIDS, V40, P133

[10] SOME ANOMALOUS K-RB RATIOS IN IGNEOUS ROCKS AND THEIR PETROLOGICAL SIGNIFICANCE [J]. GEOCHIMICA ET COSMOCHIMICA ACTA, 1956, 10 (04) : 224 - 229