👉 The term "thalamite" refers to a type of mineral found in rocks and soil, particularly in the Thallus Formation. It is also known as the "Thalassa", which is an ancient marine sedimentary rock that was deposited on the ocean floor during the Cambrian period (485-453 million years ago). The thalamite is a hydrated mineral composed of iron and aluminum, and it is found in layers of rocks called thallus. The specific