▁a ▁big ▁three ▁station . ▁ ▁References ▁ ▁External ▁links ▁W SY T ▁" F ox ▁ 6 8 " ▁ ▁Category : C ox ▁Media ▁Group ▁Category : T ele vision ▁channels ▁and ▁stations ▁established ▁in ▁ 1 9 8 6 ▁SY T ▁Category : F ox ▁network ▁affili ates ▁Category : C oz i ▁TV ▁affili ates ▁Category : 1 9 8 6 ▁establish ments ▁in ▁New ▁York ▁( state ) ▁Category : Big ▁East ▁Conference ▁( 1 9 7 9 – 2 0 1 3 ) ▁broad c aster s <0x0A> </s> ▁Bo e hm ite ▁or ▁b ö hm ite ▁is ▁an ▁al umin ium ▁ox ide ▁hydro x ide ▁( γ - Al O ( OH )) ▁min eral , ▁a ▁component ▁of ▁the ▁al umin ium ▁ore ▁b aux ite . ▁It ▁is ▁dim orph ous ▁with ▁di asp ore . ▁It ▁cry st all izes ▁in ▁the ▁orth or h omb ic ▁di py ram idal ▁system ▁and ▁is ▁typically ▁massive ▁in ▁habit . ▁It ▁is ▁white ▁with ▁t ints ▁of ▁yellow , ▁green , ▁brown ▁or ▁red ▁due ▁to ▁imp ur ities . ▁It ▁has ▁a ▁vit re ous ▁to ▁p ear ly ▁l uster , ▁a ▁Moh s ▁hard ness ▁of ▁ 3 ▁to ▁ 3 . 5 ▁and ▁a ▁specific ▁gravity ▁of ▁ 3 . 0 0 ▁to ▁ 3 . 0 7 . ▁It ▁is ▁color less ▁in ▁thin ▁section , ▁opt ically ▁b ia x ial ▁positive ▁with ▁ref ract ive