I think they should present you with a report like the PennCoal site, or Blashak Site. The info is not secret, and is available to everyone who asks.
What will smitty say when he see that you have strayed across the border? '''he'll chime in very soon to set you straight". http://www.penncoal.com
Below is part of Penncoal's info page:
All coal is deep mined from the Williamstown #1 Mine, washed at a modern prep plant, and bagged at a bagging plant with 25 years experience.
All sizes of Anthracite are available: Stove, Chestnut, Pea, Buck, Rice, & Barley.
Coal is bagged in marked 50 lb tear resistant poly bags. Coal can be also obtained in unmarked bags.
1.25 tons per pallet, 18 pallets per truckload, 22.5 tons per truck, 900 50 lb bags.
Pallets are shinkwrapped for outdoor storage.
Coal specs: 13,200+ BTU dry, 7-9% ash, .6 sulfur, 2800+F AFT. Uniform size. No foreign material.
Bagging plant is located in eastern Pennsylvania near Pottsville. We can deliver or you may arrange pickup.
Please have access to a forklift or skid loader to unload palletized coal.
Coal is clean, high quality Anthracite deep mined and bagged at a plant with over 20 years of experience.