Marcellus/Utica’s Largest Frack Sand Distributor Sold for $125M Industrywide Issues | Sand/Proppant May 15, 2013May 15, 2013 The largest independent frack sand distributor in the Marcellus/Utica region, D&I Silica, has just been sold to Houston-based Hi-Crush Partners. Hi-Crush is paying Please Login to view this content. (Not a member? Join Today!) Related