This study is on the micrographic granites of the Cretaceous around Mt. Duryum, Mt. Daedun, and at Haenam in Chollanamdo.
Precise field research was made several times to perform this study and 150 samples were gathered. Seventy-six thin sections wer...
This study is on the micrographic granites of the Cretaceous around Mt. Duryum, Mt. Daedun, and at Haenam in Chollanamdo.
Precise field research was made several times to perform this study and 150 samples were gathered. Seventy-six thin sections were made of 76 chosen samples which were fresh, and moda1 analysis was done on 25 thin sections.
According to the resu1ts of motal analysis micrographic granites around these research are as come under granite.
According to the results of the structural mechanics of the micrographic granites in these reearchs are as predominated strikes N40-50W, and N50-60E.
According to Fig.2, these micrographic granites are similar to the distribution of Bulgugsa granites.