820f5461_Mineral_ID_Key__2
[0] White to Tan, may be Greyish [1] 2 to 2½ [3] KAOLINITE Al2Si2O5(OH)4 [4] Triclinic [5] usually as compact earthy masses [6] 2.6 [7] has an earth odor when moistened, sticks to a dry tongue [2] 
earthy
Mineral ID_Key
2