Hornfels is a rock that was "baked" while near a heat source such as a magma chamber, sill, or dike. The specimen shown above is about two inches (five centimeters) across.ADVERTISEMENT Marble is a non-foliated metamorphic rock that is produced from the metamorphism of limestone or ...
Quartzite rock isolated on white background. Quartzite is a hard non-foliated metamorphic rock which was originally pure quartz sandstone. There is noise and grain caused by the texture of the stone.,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容
Metamorphic rock - Foliated, Non-Foliated, Textures: Because of the diverse chemistry, mineralogy, and primary origin of metamorphic rocks and because of the diverse fabrics or textures that may develop depending on the stresses that may operate during t