New York Science Teacher Image Gallery

your source of science images, photos and technical drawings


Magnified Block Shaped Sandstone Samples


Four magnified block-shaped sandstone samples labeled A, B, C, and D. Each sandstone sample contains quartz grains of different shapes and sizes. The quartz grains are held together by hematite cement.

Untitled-7_1.jpg Untitled-8_1.jpg Untitled-8_3.jpg Untitled-8_4.jpg Untitled-9_1.jpg
Rate this file (Current rating : 5 / 5 with 2 votes)