Fungal corneal ulcer, with excessive vascularization. Keratitis is a general term meaning any inflammation of the cornea. The term fungal keratitis refers to a corneal infection caused by fungi. One type of fungus that can infect the cornea is Fusarium.
Where do the Stones come from? Suiseki Stones are legally collected from a variety of streams and rivers across the world. Different rivers tend to create their own unique stone style due to the ecology of the river and the way in which the water develops the stones over time.
Quick Answer. Jade is derived from a naturally occurring mineral called jadeite, which is collected in locations all over the world, from Alaska to Guatemala and Central Asia. Jadeite comes in several different colors and forms, and it is only known as jade when used as a gem for carving or jewelry. Continue Reading.