Snowflakes are gorgeous. Only wish I could see them up close like this when they fall. "Russian photographer Alexey Kljatov has created an ingenious and inexpensive DIY camera rig capable of capturing excellent close-up pictures of snowflakes.
Fulgurite - Sand hit by lightning. This picture is not Fulgurite by the way.This is a stick with wet sand on it.Fulgurite is usually found in the ground where lightning has struck and is usually very small glass tubules.