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.
The amethyst gemstone, or semi-precious stone, is a type of quartz. Amethysts are found all over the world in geodes called hollow rocks. They form underground in long prismatic clusters above the geode base and occur as both six-sided crystals and a crystalline crust that covers other rocks.here Amethysts Are Found. Amethysts are found in many locations around the world, including the United States, Canada, Mexico, Australia, India, and countries in Africa and South America. Typically, gemstone experts can identify the origin of amethysts based upon their size, shape, and color.