Business Income Tax. For tax years beginning on or after January 1, 2015. corporations â 5.25 percent of net income. trusts and estates â 3.75 percent of net income.
Previously this substance had been known as a rare mineral of tiny colorless crystals, discovered in 1987 and named after the Poudrette family that operated the source quarry at Mont Saint-Hilaire, Quebec. GRANDIDIERITE is a bluish green mineral found primarily in Madagascar.
Tanzanite is one of the world's rarest gems. There is only 1 source in the world for Tanzanite, which almost mined out and there is growing speculation that Tanzanite is about to become extinct. The top quality Tanzanite, traditionally constituting only 1% of all production, are now becoming exceptionally scarce. Henry Platt, ex president and chairman of Tiffany & Company sums up the essence of the stone with his comment Tanzanite is the most important gemstone discovery in over 2000 years..