MONTANA 
Montana Bureau of Mines and 
Geology 
Montana College of Mineral Science 
and Technology 
Butte, MT 59701 
(406) 496-4181 
FTS 585-5011 (operator) 
NEBRASKA 
Conservation and Survey Division 
University of Nebraska 
Lincoln, NE 68588 
(402) 472-3471 
FTS 402-472-3471 
NEVADA 
Nevada Bureau of Mines and Geology 
University of Nevada 
Reno, NV 89557-0088 
(702) 784-6691 
FTS 598-6011 (operator) 
NEW HAMPSHIRE 
Department of Resources and 
Economic Development 
117 James Hall 
University of New Hampshire 
Durham, NH 03824 
(603) 862-1216 
FTS 834-7011 (operator) 
NEW JERSEY 
New Jersey Geological Survey 
CN-029 
Trenton, NJ 08625 
(609) 292-2576 
FTS 609-292-2576 
NEW MEXICO 
New Mexico Bureau of Mines and 
Mineral Resources 
Campus Station 
Socorro, NM 8/7801 
(505) 835-5420 
FTS 505-835-5420 
NEW YORK 
New York State Geological Survey 
State Science Service, Room 3140 
Cultural Education Center 
Albany, NY 12230 
(518) 474-5816 
FTS 518-474-5816 
NORTH CAROLINA 
North Carolina Geological Survey 
Section 
PO Box 27687 
Raleigh, NC 27611 
(919) 733-2423 
FTS 919-733-2423 
NORTH DAKOTA 
North Dakota Geological Survey 
University Station 
Box 8156-58202 
Grand Forks, ND 58201 
(701) 777-2231 
FTS 783-5771 (operator) 
OHIO 
Ohio Division of Geological Survey 
Fountain Square, Building B 
Columbus, OH 43224 
(614) 265-6605 
FTS 614-265-6605 
OKLAHOMA 
Oklahoma Geological Survey 
University of Oklahoma 
830 Van Vleet Oval, Room 163 
Norman, OK 73019 
(405) 325-3031 
FTS 736-4011 (operator) 
OREGON 
Department of Geology and Mineral 
Industries 
1005 State Office Building 
Portland, OR 97201 
(503) 229-5580 
FTS 503-229-5580 
PENNSYLVANIA 
Bureau of Topographic and 
Geological Survey 
Department of Environmental 
Resources 
PO Box 2357 
Harrisburg, PA 17120 
(717) 787-2169 
FTS 717-787-2169 
