國內石材資源에 關한 硏究

• 영문명: A study on the building stone resources in Korea
• 발행기관: 대한자원환경지질학회
• 저자명: Byung Woo Shin(申柄雨) Jeon Ki Hyun(玄全基)
• 간행물 정보: 『자원환경지질』18권 3호, 263~276쪽, 전체 14쪽
• 주제분류: 자연과학 > 지질학
• 파일형태: PDF
• 발행일자: 1985.06.30

영문 초록

Building stones can be divided into two groups: raw stone and stone product. In Korea, they consist of granite, diorite, gabbro, andesite, tuff, slate and marble, of which granite is main product The disribution area is approximately 31,753㎢. The enterprises of building stone are about 1,500 at present. The granites for building stone are biotite granite, hornblende granite, granodiorite and porphyritic granite, of different colors (white, pink, grey, green and black). The compressive strength of granite ranges from 813 to 1,338kg/㎠, hardness from 78 to 101 and water absorption ratio from 0.09 to 0.40%. The weight reduction ratio of granite for 14 hours in aqua regia+KMnO₄ solution is 0.3~4.5wt. %. There are eighty granite quarries in Korea. Marbles can also be extensively used for building but only a few mines are operated at present.

목차

Abstract

序論

우리나라의 原石

岩石學的 硏究

岩石力學的 化學的 性質

大理石 資源

結言

參考文獻