, ▁a ▁new ▁tin ▁min eral ▁in ▁quart z - ▁s ill iman ite - ro cks ▁from ▁Niger ia . ▁Min eral . ▁Mag , ▁ 2 8 , ▁ 1 1 8 - 1 2 8 . ▁▁ ▁K lo ost erman , ▁J . ▁B . ▁( 1 9 7 4 ). ▁Niger ite ▁in ▁the ▁tin - t antal um ▁p eg mat ites ▁of ▁Am apa , ▁Brazil . ▁Min eral ▁Mag , ▁ 3 9 , ▁ 8 3 7 - 8 4 6 . ▁Chicago ▁ ▁McK ie , ▁D . ▁( 1 9 6 3 ) ▁The ▁hög b om ite ▁poly types . ▁Min eral . ▁Mag , ▁ 3 3 , ▁ 5 6 3 – 5 8 0 . ▁▁ ▁Nick el , ▁E . H . ▁( 1 9 9 3 ) ▁Standard ization ▁of ▁poly type ▁suffix es . ▁Can . ▁Min eral ., ▁ 3 1 , ▁ 7 6 7 – 7 6 8 . ▁ ▁Nov ák , ▁M ., ▁Vie ira , ▁R ., ▁Lima , ▁A ., ▁Sk oda , ▁R ., ▁Mart ins , ▁T ., ▁& ▁dos ▁An jos ▁R ibe iro , ▁M . ▁( 2 0 0 9 ). ▁ <0x09> F er ron iger ite ▁with ▁dominant ▁substitution ▁Ti S n 1 ▁in ▁mus cov ite + ▁ch lor ite ▁aggregate ▁from ▁massive ▁quart z ▁nod ule ▁associated ▁with ▁a ▁pet al ite - rich ▁a pl ite - p