AMMONIUM CONTENT OF BIOTITES FROM GRANITIC AND METAMORPHIC ROCKS IN THE SØR RONDANE MOUNTAINS, EAST ANTARCTICA

• Main Authors: タイノショウ ヨシアキ, タカハシ ユウヘイ, オサナイ ヤスヒト, ツチヤ ノリヨシ, Yoshiaki TAINOSHO, Yuhei TAKAHASHI, Yasuhito OSANAI, Noriyoshi TSUCHIYA
• Format: Report
• Language: English
• Published: Department of Geology, Faculty of Education, Kobe University 1991
• Subjects: East Antarctica; Nils; Sør-Rondane; Sør Rondane Mountains; Nils Larsen; Antarc*; Antarctica
• Online Access: https://nipr.repo.nii.ac.jp/?action=repository_uri&item_id=2692; http://id.nii.ac.jp/1291/00002692/; https://nipr.repo.nii.ac.jp/?action=repository_action_common_download&item_id=2692&item_no=1&attribute_id=18&file_no=1

Ammonium content of biotites from granitic and metamorphic rocks in the Sør Rondane Mountains in East Antarctica has been determined in order to examine the difference in the NH_4^+ content of biotites among six granite types. Ammonium content of biotites ranges from 12 to 23ppm (average, 18ppm) in...