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UNITED STATES: MICHIGAN: Iron CO.; T41N R32W Section 4; , ;

Turtle Mts., Bottineau Co., North Dakota

UNITED STATES: OHIO: ROSS CO.; E HOPETON; , ;

UNITED STATES: MICHIGAN: CHIPPEWA CO.; W SHELLDRAKE; 46.6772, -85.03189999999999;

UNITED STATES: MICHIGAN: WASHTENAW CO.; T2S R5E, SEC 25; , ;

UNITED STATES: MICHIGAN: IOSCO CO.; 2MI N OSCODA; 44.44926, -83.3308;

UNITED STATES: WEST VIRGINIA: GREENBRIER CO.; 1.3MI E FRANKFORD; 37.925, -80.36091;

SENEY NATIONAL WILDLIFE REFUGE, ENTRANCE RD.

N.SHORE SAGE LAKE

UNITED STATES: WISCONSIN: WAUSHARA CO.; 4MI NW HANCOCK; , ;

UNITED STATES: CALIFORNIA: SAN BERNARDINO CO.; MOHAVE DESERT,13MI SE OLD WOMAN SPRING; , ;

ECUADOR: PICHINCHA: CO.; OLD SANTO DOMINGO RD,W CHILLOGALLO, ELEV.8900FT; -.267, -78.56699999999999;

UNITED STATES: TEXAS: LUBBOCK CO.; 20MI SW LUBBOCK; , ;

MEXICO: SAN LUIS POTOSI: CO.; 25MI W ANTIGUO MORELOS, EL SALTO; 22.584085, -99.36575999999999;

MEXICO: JALISCO: CO.; NW SLOPE NEVADA DE COLIMA,0.5MI E EL ISOTE,8000FT; 19.6101, -103.658;

T31N, R1W, section 3, NW 1/4 of NE 1/4

UNITED STATES: MICHIGAN: MENOMINEE CO.; W WORHEIM; , ;

Venezuela: San Felipe

CANADA: MANITOBA: NELSON CO.; 3.5MI SW CHURCHIL; , ;

UNITED STATES: MARYLAND: DORCHESTER CO.; BLACKWATER NAT'L REFUGE; 38.4242, -76.1447;

UNITED STATES: MICHIGAN: OAKLAND CO.; CRANBROOK INSTITUTE OF SCIENCE; , ;

IRAQ: : CO.; BAGDAD; 33.33861, 44.39389;

UNITED STATES: CALIFORNIA: SANTA BARBARA CO.; ; , ;

MEXICO: SONORA: SONORA CO.; 2MI S SASABE; , ;

5MI W OF UNIVERSITY RD ON N SIDE OF US 2, 46DEG 10' 30"; 88DEG 58' 30"

UNITED STATES: NEW HAMPSHIRE: GRAFTON CO.; 0.5MI S WARREN; 43.91581, -71.8925;

USSR: TURKMEN SSR: CO.; BAKHARDEN CAVE; 38.41667, 57.43694;

MEXICO: TAMAULIPAS: CO.; SAN MIGUEL; , ;

UNITED STATES: MICHIGAN: Dickinson CO.; T44N R28W Section 28; 46.1815, -87.8133;

UNITED STATES: KANSAS: MIAMI CO.; BTWN LA CYGNE & FONTANA; , ;

California: between Alviso & Milpitas

PARAGUAY: PARAGUARI: CO.; SAPUCAI; -22.8167, -56.4;

T33N, R4W, SEC 25, NE QUARTER OF NE QUARTER

GUATEMALA: ALTA VERAPAZ: CO.; TUCURU,HDA CONCEPCION,1100M; 15.3, -90.06667;

COSTA RICA: PUNTARENAS: CO.; MONTE VERDE,JAMES FARM,1430M; 10.30783, -84.80783;

UNITED STATES: CALIFORNIA: KERN CO.; PIUTE MTS.; 35.3748428, -118.3051533;

FRANCE: CANTAL: CO.; LA CLAUX; 45.166668, 2.716667;

UNITED STATES: NEW MEXICO: TAOS CO.; RED RIVER; , ;

UNITED STATES: MICHIGAN: CHEBOYGAN CO.; PINE POINT; , ;

USSR: KIRGIZ SSR: CO.; ANGRENSKOE; , ;

UNITED STATES: HYBRID: CO.; COLORADO,LAS ANIMAS CO.,MESA DE MAYA X NEW MEXICO,LINCOLN CO.,MALPAIS; , ;

ARGENTINA: FORMOSA: CO.; 30KM BY RD NNE FORMOSA, RIACHO PILAGA; -25.97387, -58.165;

UNITED STATES: NORTH CAROLINA: MACON CO.; 0.5MI E HIGHLANDS; , ;

UNITED STATES: MICHIGAN: ALGER CO.; T43N, R15W, SEC 20, SE1/4 OF SE1/4 ; 46.5366, -86.2025;

IRAN: AZERBAIJAN: CO.; 8KM N GUCH ALI; , ;

UNITED STATES: NEBRASKA: CUSTER CO.; 0.5 MI NW VICTORIA SPRINGS; 41.6308, -99.75790000000001;

ALTAY,KEBEZEN

MEXICO: OAXACA: CO.; SAN FELIPE,NEAR OAXACA CITY,2200-2800M; 17.1605556, -96.6619444;

UNITED STATES: FLORIDA: ESCANABA CO.; E.PENSACOLA HTS.; 30.4293, -87.1799;

UNITED STATES: OHIO: LAKE CO.; KIRTLAND; 41.6289, -81.3617;