Which of the following textures could an extrusive igneous rock exhibit? Select all that apply. Phaneritic Aphanitic Glassy Vesicular Pegmatitic Fill in the Table of Igneous Rock Textures by correctly identifying the rock example in the last column. Table 1: Common Igneous Rock Textures Texture Description Texture Pegmatitic Phaneritic Aphanitic Glassy Porphyritic Vesicular Pyroclastic Pegmatitic Phaneritic Aphanitic Glassy Porphyritic Vesicular Pyroclastic Very large, visible, coarse-grained crystals (> 1 cm) Coarse-grained crystals (1-10 mm) Mostly fine/microscopic crystals (< 1 mm) No visible crystals. Resembles colored glass Mixture of large and small crystals Holes within a rock Fragments of volcanic debris (ash, lapilli, bombs) Cooling Time Very slow Very slow Fast Very fast Slow, then fast Fast with gas bubble escape Very fast [Choose ] [Choose ] Pumice Granite Porphyritic Andesite Pegmatite Tuff Obsidian Rhyolite [Choose ] [Choose ] [Choose ] [Choose ] Example
