PUERTO RICO 
Servicio Geologico de Puerto Rico 
Department de Recursos Naturales 
Apartado 5887 
Puerta de Tierra 
San Juan, PR 00906 
(809) 723-2716 
FTS 809-723-2716 
RHODE ISLAND 
Statewide Planning Program 
265 Melrose Street 
Providence, RI 02907 
(401) 277-2656 
FTS 838-1000 (operator) 
SOUTH CAROLINA 
South Carolina Geological Survey 
Harbison Forest Road 
Columbia, SC 29210 
(803) 758-6431 
FTS 803-758-6431 
SOUTH DAKOTA 
South Dakota Geological Survey 
Science Center 
University of South Dakota 
Vermillion, SD 5/7069 
(605) 624-4471 
FTS 782-7000 (operator) 
TENNESSEE 
Department of Conservation 
Division of Geology 
701 Broadway 
Nashville, TN 3/7203 
(615) 742-6691 
FTS 615-742-6691 
TEXAS 
Bureau of Economic Geology 
University of Texas at 
Austin 
University Station, Box X 
Austin, TX 78/712 
(512) 471-1534 
FITS 729-4011 (operator) 
UTAH 
Utah Geological and Mineral Survey 
606 Black Hawk Way 
Salt Lake City, UT 84108 
(801) 581-6831 
FTS 801-581-6831 
VIRGINIA 
Virginia Division of Mineral 
Resources 
PO Box 3667 
Charlottesville, VA 22903 
(804) 293-5121 
FTS 937-6011 (operator) 
WASHINGTON 
Division of Geology and Earth 
Resources 
Department of Natural Resources 
Olympia, WA 98504 
(206) 459-6372 
FTS 206-459-6372 
WEST VIRGINIA 
West Virginia Geological and 
Economic Survey 
PO Box 879 
Morgantown, WV 2650/7 
(304) 594-2331 
FTS 923-1511 (operator) 
WISCONSIN 
Wisconsin Geological and Natural 
History Survey 
University of Wisconsin Extension 
1815 University Avenue 
Madison, WI 53/705 
(608) 262-1705 
FTS 608-262-1705 
WYOMING 
Geological Survey of Wyoming 
PO Box 3008 
University Station 
Laramie, WY 82071 
(307) 742-2054, 766-2286 
FTS 328-1110 (operator) 
