This document provides an overview and analysis of the proppants market from a presentation by Taylor Robinson of PLG Consulting. It summarizes that demand for natural sand is rising significantly due to new fracking techniques, while ceramic and resin coated volumes are flat to down. Supply of natural sand is adequate as new mines continue to come online. Unit train shipping has been a major logistical development, while trucking remains regional. The presentation examines proppant supply chains, mining and processing locations, major shipping flows, and rail transport. It identifies consolidation, efficient supply chains, and cost reduction as keys for companies going forward.