Name: White quartz Description: Whitre opaque pebbles You can sometimes find these gleaming white quartz pebbles on beaches. The stone on the right has been polished, and the one on the left is natural. When it is wet, it gleams nearly as much as if it was polished.		Name: Blue Lace Agate Description: Pale blue chalcedony with delicate white patterns on it. The blue colour in this agate is caused by copper salts. The patterned chalcedonies are often called agate.
Name: Leopard Skin Agate Description: Pale chalcedony with black edged red spots on it.		Name: Turritella Agate Description: Another agate with bits in. This agate has fossils of Turritella (a type of snail) in it.

Larger pictures of Agate: