sandstone

A red sandstone mosque stands on one side..一座红色砂岩清真寺耸立在一旁。

Red maple leaves and gold on a cottonwood announce the arrival of fall in the pink sandstone canyons of Zion National Park in Utah..红枫叶和棉白杨树上的金黄色宣布了秋天已经来到了犹他州锡安国家公园各个粉红色的砂岩峡谷。

David Walker, head of the Nottingham Caves Survey, surveys the base of Castle Rock, a large sandstone outcrop in the heart of the city..大卫·沃克是诺丁汉洞穴勘测组的组长，他负责勘测石头城堡的地基，这是一块位于城市中心的巨型砂岩露头。

quartz sandstone,石英砂岩