Apophyllite can be a beautiful mineral, forming in lustrous, transparent crystals that are well-formed . The new mineral names are Apophyllite-(KF) [instead of Fluorapophyllite], .. Recommended Books on Rocks, Minerals, and Gemstones.
of rocks and minerals found in Michigan as well as a key to their identification. .. Some pebbles are so rotten that you can crush them in .. forms small round shot-like balls filling these "bubble holes." ... whitneyite, apophyllite, and adularia.
The name apophyllite refers to a specific group of phyllosilicates, a class of minerals. Originally . These minerals are typically found as secondary minerals in vesicles in basalt or other volcanic rocks. A recent change (2008) in the.