migrated from stackoverflow.com Jun 20 '10 at 3:23. 1  Excel is a spreadsheet application that saves files into its own format while CSV is a standard of saving tabular information into a delimited text file. 2  CSV is a very old method of saving tables compared to Excel.
Authigenic sediment, deep-sea sediment that has been formed in place on the seafloor. The most significant authigenic sediments in modern ocean basins are metal-rich sediments and manganese nodules.
Deposits of rhodonite have been found in Australia (New South Wales), Finland, Japan, Canada, Madagascar, Mexico, Russia, Sweden, South Africa, Tanzania and the United States (notably New Jersey and Nevada). Rhodonite's attractive color and vitreous luster has made it popular as a decorative material.