Under each speciman in Fig. A4.4.1, list the textures evident in the rock using the terms below, and write whether you think it is an igneous, sedimentary, or metamorphic rock. Why did you make that interpretation? Glassy Fine grained Intergrown crystals (crystalline) Bioclastic Layered (bedding) Vesicular Coarse grained Clastic (gravely, sandy, silt/clay) Layered (folded) Layered (foliated)