Celtis occidentalis, Hackberry
quail, pheasants, and woodpeckers
Branches of this tree may become deformed bushy growths called [b]witches'-brooms[/b], which are caused by [b]mites[/b] and [b]fungi.[/b]
Topaz Uses: gemstone, abrasive in many products including scouring pads and knife sharpeners. It's also used in sanding products and grinding equipment.
Fossiliferous Limestone? if not, then dolostone :) Uses: Building material, floor tiles, cement