In the world Earth the sulfur isotopic composition was resolute from the Sun. Even though it was assumed the distribution of various sulfur isotopes can be more or less equal, it has been found that proportions of The 2 most abundant sulfur isotopes 32S and 34S varies in several samples. https://jaidenjapan.get-blogging.com/36430575/the-basic-principles-of-sulphur-crested-cockatoo