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水富县境内的观赏石资源分为金沙江卵石(水石)和山石两类,以卵石为主,石质主要为变质岩中的石英岩、沉积岩中的砂岩及少量石灰岩、火山岩中的玄武岩。一、金沙江水石——卵石(一)金沙江卵石形成的地质背景、成因及资源储量。金沙江自青藏高原流入本县,总落差5062米,经燕山运动、喜马拉雅运动及新构造运动形成一系列褶皱
The ornamental stone resources in Shuifu County are divided into two types: pebble (water stone) and rock stone of the Jinsha River. The main pebbles are pebbles. The main stony rocks are quartzite in metamorphic rocks, sandstone in sedimentary rocks, small amount of limestone and basalt in volcanic rocks. First, the Jinsha River water stone - pebbles (A) the Jinsha River pebble formation geological background, causes and resources reserves. The Jinsha River flows into the county from the Qinghai-Tibet Plateau with a total drop of 5,062 meters. After the Yanshan, Himalayan and Neotectonic movements, the Jinsha River formed a series of folds