Obsidian Exhibits a ________ Texture

Q94: Slate is _ than shale.<br>A)more planar<br>B)darker<br>C)denser<br>D)lighter

Q95: Which of the following is not a

Q96: If magma or lava cools quickly,the resulting

Q97: Rock salt and rock gypsum are common

Q98: Which one of the following is not

Q100: The particles in breccia are primarily silt

Q101: Igneous rocks are classified on the basis

Q102: Glassy igneous rocks form when magma cools

Q103: A porphyritic texture where large crystals are

Q104: Confining pressure is where _.<br>A)forces are applied