Regional Report: Pennsylvania, USA

One of the original 13 states of the USA. A state with diverse geology ranging from Precambrian regions in the easternmost areas, vast beds of dolomitic limestones, Pennsylvanian period formations containing both anthracite coal (eastern) and bituminous coal (western). Triassic diabase intrudes older rocks along the eastern border and into the center of the state.

For full locality listing click here. Alternatively: Click here for heirarchical list of localities in Pennsylvania, USA

Acanthite - 33

Actinolite - 112, 256, 178, 187, 247, 200, 68, 257, 372, 126, 545, 93, 532, 484, 165, 481, 314, 538, 408, 430, 98, 166, 205, 424, 118, 278

'Adularia' - 112, 256, 243, 115

'Agate' - 545

Akaganeite - 294

Albite - 112, 113, 200, 80, 130, 274, 199, 435, 111, 243, 484, 165, 481, 314, 21, 538, 408, 169, 454, 278, 227

'Albite Moonstone' - 118, 278

'Albite-Anorthite Series' - 366, 8, 24

'Allanite' - 256, 545, 195, 278

Alloclasite - 257

Allophane - 335, 247, 274, 26

Almandine - 330, 130, 274, 273, 275, 165, 368, 47, 314, 21, 538, 26, 195, 408, 480, 166, 169, 454, 118, 238, 278, 227, 513

Alum-(K) - 172, 121

Alunite - 389

Alunogen - 191, 165, 7, 538, 237, 166, 421

'Amazonite' - 126, 118

'Amethyst' - 55, 126, 545, 390, 165, 47, 304, 337, 403, 107, 454, 375, 421

'Amphibole Group' - 55, 139, 481, 415

Analcime - 112, 42, 548, 165, 166

Anatase - 80, 163, 401, 38, 261, 493, 435, 461, 115, 394, 538, 319, 366

Ancylite-(Ce) - 256

Andalusite - 112, 274, 126

Andersonite - 335

Andradite - 112, 178, 545, 511, 484, 355, 164

'Andradite-Grossular Series' - 98

Anglesite - 524, 154, 56, 89, 393, 382, 384, 33, 237, 297

Anhydrite - 27

Ankerite - 524, 154, 56, 393, 384, 395, 475, 137, 394, 133, 408, 237

Anorthoclase - 112

Anthophyllite - 68, 139, 78, 165, 314, 538, 118, 87

'Anthracite' - 172, 81, 380, 347, 64, 362, 475, 250, 453, 217, 264

Antigorite - 113, 540, 200, 80, 93, 281, 415, 408, 207

'Apatite' - 112, 326, 200, 130, 273, 275, 301, 126, 349, 93, 111, 134, 484, 165, 47, 188, 481, 21, 538, 195, 408, 387, 409, 166, 169, 266, 205, 158

Apatite-(CaF) - 247, 68, 243

Apatite-(CaOH) - 297

Apjohnite - 81

'Apophyllite' - 112, 178, 200, 101, 490, 548, 165, 21, 531, 181, 205, 278

Apophyllite-(KF) - 157, 251, 141, 425

Apophyllite-(KOH) - 112

'Aquacreptite' - 226

Aquacreptite (of Shepard) - 516, 473

'Aquamarine' - 276, 31

Aragonite - 112, 413, 459, 524, 178, 540, 179, 247, 55, 80, 60, 257, 393, 349, 429, 93, 537, 476, 491, 106, 353, 397, 7, 181, 207, 523, 367, 438, 433

'Argentiferous Galena' - 524, 382, 115, 133

Arsenolite - 64

Arsenopyrite - 154, 141, 214, 425

'Asbestos' - 55, 126, 248, 71, 166, 118, 278, 147

Augite - 112, 178, 68, 93, 426, 9, 366, 8, 24

Aurichalcite - 524, 20, 247, 80, 305, 181, 370

'Auriferous Chalcopyrite' - 524

'Auriferous Galena' - 133

Autunite - 335, 68, 126, 457, 93, 460, 165, 299

Awaruite - 281

'Axinite' - 274, 361

Axinite-(Fe) - 256, 257, 273, 248, 71

Axinite-(Mn) - 248, 71

Azurite - 112, 524, 178, 154, 56, 68, 393, 384, 305, 33, 75, 399, 202, 45, 321, 474, 430, 98, 181, 509, 34, 416, 432, 462, 144, 218

Babingtonite - 141

Bararite - 64, 250

Baryte - 112, 524, 154, 168, 56, 68, 226, 393, 384, 93, 106, 475, 135, 35, 351, 174, 11, 237, 193, 370, 266, 455, 366, 8, 24, 318

Beraunite - 326, 15, 263

Berndtite - 172

Beryl - 55, 130, 274, 273, 275, 126, 276, 105, 197, 460, 31, 472, 481, 314, 169, 454, 118, 325, 542, 158, 513

Bianchite - 491

Bieberite - 112

Billietite - 335

Biotite - 112, 178, 200, 68, 130, 101, 274, 93, 435, 28, 243, 105, 165, 115, 188, 21, 538, 195, 409, 319, 366, 316, 227, 421

Bismuthinite - 274, 165

Bismutite - 274

'Bituminous Coal' - 380

'Blister Copper' - 187

'Bloodstone' - 80

'Blue Quartz' - 88, 126, 203

Böhmite - 82, 102, 104

Boltwoodite - 68, 93

Bornite - 178, 154, 247, 101, 301, 393, 429, 545, 511, 33, 243, 484, 133, 164, 21, 408, 387, 430, 98, 181, 424

Botryogen - 112

Boussingaultite - 293, 194

'Bowenite' - 93

Brannerite - 377

'Breunnerite' - 408

Brochantite - 112, 524, 247, 393

Brookite - 77, 115, 394, 319, 96

Brucite - 112, 413, 459, 540, 55, 80, 68, 93, 189, 281, 181, 343, 433

'Byssolite' - 256, 178, 247, 157, 251, 511, 538

'Bytownite' - 430

Cacoxenite - 326, 540, 15, 219, 168, 80, 360, 263, 345

'Calamine' - 179, 108, 136

Calcite - 112, 256, 524, 178, 335, 540, 179, 279, 127, 42, 247, 168, 303, 152, 501, 209, 56, 200, 68, 155, 157, 60, 503, 215, 226, 204, 251, 255, 257, 274, 393, 418, 93, 537, 548, 305, 476, 268, 511, 308, 491, 106, 410, 33, 435, 141, 353, 214, 425, 504, 134, 137, 243, 397, 484, 165, 135, 5, 115, 35, 352, 394, 302, 162, 174, 133, 225, 164, 107, 21, 538, 195, 258, 11, 321, 220, 387, 409, 237, 193, 487, 345, 181, 166, 370, 169, 539, 9, 366, 24, 419, 364, 424, 523, 278, 227, 356, 438, 500, 433, 365

Cancrinite - 478

Carbonate-rich Apatite-(CaF) - 79

'Carnelian' - 428

Carnotite - 335, 68, 93

Cassiterite - 172, 64, 57

'Cat's Eye' - 545

Celestine - 42, 168, 303, 152, 501, 68, 27, 93, 476, 352, 345, 370

Cerussite - 524, 20, 154, 247, 56, 89, 95, 393, 382, 384, 466, 33, 75, 84, 237

'Chabazite' - 130, 101, 257, 274, 141, 425, 484, 165, 164, 538, 409, 430, 181, 166, 169, 278, 542

Chalcanthite - 112, 524, 187, 393, 429, 484

'Chalcedony' - 113, 326, 540, 154, 80, 223, 545, 78, 415, 428, 181

Chalcocite - 112, 154, 247, 68, 101, 393, 545, 75, 484, 164, 430, 98, 181

Chalcopyrite - 112, 256, 524, 178, 187, 154, 42, 247, 56, 200, 89, 68, 157, 101, 226, 204, 251, 257, 274, 301, 393, 384, 466, 93, 548, 305, 511, 106, 33, 141, 75, 243, 484, 165, 35, 174, 133, 164, 21, 538, 84, 387, 430, 237, 193, 181, 370, 297, 455, 53, 424, 227, 456, 500

'Chalcotrichite' - 484

Chamosite - 106

'Chert' - 11

'Chevkinite' - 272

'Chlorite Group' - 112, 256, 524, 335, 42, 200, 68, 393, 429, 93, 548, 475, 401, 38, 435, 141, 436, 484, 165, 115, 314, 538, 408, 98, 181, 166, 319, 8, 43, 424, 523, 118, 46, 278, 509, 34, 416, 432, 462, 144, 218, 433

Chlorophyllite - 435

Chondrodite - 212

'Chromian Clinochlore' - 540, 80, 447, 281, 523

'Chromian Dravite' - 281

Chromite - 113, 540, 77, 80, 328, 126, 418, 447, 189, 284, 242, 532, 373, 314, 281, 415, 538, 207, 43, 118, 96

Chrysocolla - 112, 178, 154, 247, 56, 68, 101, 226, 257, 274, 301, 384, 425, 484, 165, 164, 21, 538, 474, 408, 387, 430, 98, 181

'Chrysolite' - 126, 428

Chrysotile - 112, 540, 528, 80, 157, 251, 126, 93, 314, 281, 207, 43

Clausthalite - 335

'Clay' - 100, 19

Clinochlore - 113, 540, 55, 200, 80, 257, 281, 408, 523

'Clinopyroxene Subgroup' - 112, 132

Clinozoisite - 256

'Coal' - 241, 100, 302, 7, 521

Coalingite - 80

Cobaltite - 178, 257, 141

'Cobaltoan Pyrite' - 178

Coffinite - 335

'Colerainite' - 55, 481

Columbite - 274, 275, 349, 472, 47, 118

Conichalcite - 279

Copiapite - 237

Copper - 112, 524, 154, 247, 56, 257, 393, 545, 484, 399, 202, 45, 509, 34, 416, 432, 462, 144, 218

Cordierite - 435

Corkite - 266

Cornubite - 279

Corrensite - 257

Corundum - 113, 126, 196, 314, 458, 118

Covellite - 112, 524, 178, 154, 393, 384, 33, 243

Crandallite - 510, 386

Crednerite - 112

'Crocidolite' - 165, 409, 166

Cryptohalite - 81, 250

Cryptomelane - 326, 15, 412, 527, 526, 456

Cummingtonite - 87

Cuprite - 112, 524, 154, 247, 68, 393, 384, 545, 464, 243, 202, 45, 21, 509, 34, 416, 432, 462, 144, 218

'Damourite' - 113, 90, 126, 325

Datolite - 112, 178, 200, 141, 181

'Delawarite' - 126, 118, 278

Desautelsite - 80

Descloizite - 524, 56, 393

Devilline - 154

'Deweylite' - 113, 540, 77, 80, 199, 126, 314, 408, 181, 207, 523, 118, 433

Diaspore - 113

Dickite - 436

Digenite - 430

Diopside - 112, 178, 63, 68, 503, 93, 248, 504, 484, 71, 195

Dioptase - 484

Djurleite - 484, 164

Dolomite - 413, 459, 524, 20, 540, 179, 154, 42, 168, 200, 70, 77, 80, 90, 68, 226, 204, 27, 393, 429, 395, 93, 537, 476, 106, 410, 33, 435, 353, 137, 397, 115, 35, 352, 174, 133, 225, 538, 258, 220, 408, 364, 438

Downeyite - 172, 64

Dozyite - 540

Dravite - 256, 153

Dumortierite - 105

Eastonite - 68, 153

Elbaite - 112

Enargite - 279

Enstatite - 112, 540, 393, 429, 78, 314, 408, 366, 8, 43, 118

Epidote - 112, 178, 200, 101, 257, 274, 301, 93, 511, 17, 243, 105, 484, 165, 202, 355, 45, 164, 21, 195, 531, 387, 409, 430, 98, 166, 9, 366, 8, 343, 509, 34, 416, 432, 462, 144, 218

Epsomite - 429, 106, 165, 521, 166

Erythrite - 112, 524, 178, 157, 251, 393, 141, 214, 425

Fayalite - 417

'Feldspar Group' - 503, 504, 460, 98

'Fergusonite' - 314, 118

Ferrihydrite - 237

Ferrimolybdite - 92

'Ferroan Dolomite' - 524, 133

'Ferroan Magnesite' - 189

'Ferruginous Quartz' - 271

Fluorite - 112, 524, 178, 154, 42, 168, 303, 152, 501, 56, 68, 155, 226, 204, 257, 393, 93, 537, 548, 476, 106, 353, 397, 165, 35, 352, 21, 321, 531, 387, 345, 181, 166, 370, 523, 227, 356, 438, 365

Forsterite - 540, 55, 80, 435, 78, 532, 281

Francevillite - 374

Fulgurite - 545

Galena - 112, 256, 20, 154, 168, 56, 200, 89, 68, 393, 384, 466, 537, 305, 64, 106, 33, 250, 253, 162, 7, 136, 11, 474, 237, 377, 181, 297, 266, 440, 442, 421

'Garnet Group' - 112, 256, 200, 157, 503, 251, 257, 126, 471, 28, 504, 105, 460, 165, 373, 188, 520, 319, 9, 366, 8, 24, 138, 318, 320, 132, 158

'Garnierite' - 281

Gersdorffite - 393

Gibbsite - 190

Giorgiosite - 268

Gismondine - 181

Glaucodot - 257

Glauconite - 510

'Glockerite' - 187, 166, 421

'Gmelinite' - 112

Goethite - 256, 326, 154, 15, 209, 56, 123, 142, 190, 171, 393, 360, 106, 54, 28, 484, 373, 35, 371, 339, 412, 527, 220, 237, 103, 480, 336, 6, 266, 161, 398, 456, 446, 182

Gold - 128

Goslarite - 179, 491, 106

Graphite - 178, 247, 68, 123, 60, 503, 226, 296, 93, 423, 16, 28, 504, 368, 258, 220, 316

Greenockite - 179, 168, 491, 106, 237

Grossular - 112, 178, 130, 231, 430, 181

Gypsum - 112, 256, 178, 335, 247, 168, 200, 68, 106, 484, 237

Halite - 233

Halotrichite - 168, 427, 165, 538, 237, 166, 421

Harmotome - 112, 196

Heazlewoodite - 80, 281

Hematite - 112, 524, 178, 540, 154, 42, 119, 56, 200, 68, 123, 157, 190, 204, 251, 393, 388, 64, 483, 106, 250, 484, 19, 35, 339, 231, 124, 94, 538, 11, 220, 430, 237, 103, 181, 398, 205, 424, 186, 439, 509, 34, 416, 432, 462, 144, 218, 446

Hemimorphite - 524, 179, 154, 56, 354, 393, 369, 382, 384, 488, 491, 106

Hercynite - 435

Herzenbergite - 172

'Heulandite' - 112, 178, 130, 257, 301, 141, 214, 425, 484, 165, 5, 164, 21, 538, 195, 531, 409, 430, 166, 169, 542

Hexahydrite - 106, 194

Hieratite - 250

Hinsdalite - 266

Hisingerite - 187

'Hornblende' - 112, 256, 178, 101, 372, 511, 248, 532, 243, 165, 71, 5, 368, 314, 21, 538, 408, 531, 387, 409, 98, 166, 9, 366, 8, 24, 118, 278, 147

Huntite - 80

Hyalophane - 196

'Hydrodolomite' - 486

Hydromagnesite - 540, 55, 80, 68, 281, 207, 433

Hydroxylpyromorphite - 297

Hydrozincite - 20, 179, 154, 393, 491, 106

Hypersthene - 112, 78, 314, 9, 366, 8, 24, 320, 118

Ice - 114

Ilmenite - 112, 178, 540, 55, 68, 130, 274, 165, 5, 115, 188, 458, 538, 408, 166, 169, 86, 85, 319, 9, 366, 8, 24, 138, 320, 132

Ilvaite - 131

Iron - 319

Isoferroplatinum - 188

Jarosite - 178, 106, 33, 116, 546, 221, 237

'Jasper' - 505, 11, 428

Jordanite - 253

'Kamacite' - 18, 334

Kaolinite - 112, 326, 247, 349, 491, 252, 105, 373, 398

Kasolite - 335, 377, 299

Kyanite - 330, 70, 411, 422, 111, 165, 314, 538, 26, 166, 83, 9, 366, 8, 24, 325

'Labradorite' - 112, 278

Langite - 112, 154

Lansfordite - 348, 347

Lanthanite-(La) - 32, 491

Laphamite - 64

Laumontite - 112, 178, 301, 545, 548, 141, 214, 425, 484, 165, 538, 166, 205, 278

'Leidyite' - 130

Lepidocrocite - 123, 88, 93, 106, 371, 339, 412, 294

Leucoxene - 86, 85, 319, 9, 366, 8, 24, 138, 318, 320

Libethenite - 384

Liebigite - 335

Limonite - 113, 178, 326, 179, 154, 15, 219, 168, 55, 56, 80, 1, 65, 66, 67, 68, 123, 143, 142, 190, 223, 224, 204, 245, 246, 254, 257, 360, 305, 491, 508, 536, 28, 78, 484, 376, 47, 371, 313, 339, 94, 538, 25, 220, 408, 409, 237, 103, 480, 235, 336, 6, 266, 207, 138, 318, 161, 398, 523, 439, 421, 356, 446, 41, 182

Linarite - 154, 393, 384

Lizardite - 540, 80, 207

Mackinawite - 187

Magnesiochromite - 540, 281, 415

Magnesite - 540, 77, 80, 68, 199, 126, 447, 281, 207, 118

Magnetite - 112, 113, 178, 540, 528, 247, 55, 200, 77, 80, 157, 229, 251, 257, 274, 126, 545, 471, 477, 511, 514, 423, 448, 417, 532, 484, 368, 339, 231, 162, 188, 314, 415, 21, 458, 538, 11, 428, 408, 531, 430, 181, 3, 86, 85, 319, 9, 366, 8, 161, 186, 76, 523, 244, 433

Malachite - 112, 524, 178, 335, 154, 247, 56, 80, 68, 101, 226, 204, 257, 301, 393, 384, 93, 305, 106, 180, 33, 75, 243, 484, 165, 399, 35, 202, 174, 358, 45, 133, 107, 21, 474, 408, 430, 98, 181, 370, 523, 509, 34, 416, 432, 462, 144, 218

'Manganese Dendrites' - 68, 484

'Manganese Oxides' - 430

'Manganoan Pectolite' - 205

'Marble' - 545

Marcasite - 112, 154, 68, 305, 491, 106, 474, 237, 370

Margarite - 113, 126, 314, 281

Marialite - 178, 200, 257, 504, 17, 111, 134, 252, 535, 315, 177

'Marmolite' - 540, 199, 126, 447, 278

Mascagnite - 172, 81, 250

Matulaite - 15, 190

Maucherite - 281

Mcguinnessite - 80, 207

Melanterite - 491, 237

Mendipite - 393

Mesolite - 178, 181

Meta-autunite - 335, 130, 274

Metatorbernite - 335, 474

Metauranocircite - 335

'Mica Group' - 330, 503, 204, 106, 504, 472, 98, 46

Microcline - 112, 178, 330, 90, 130, 101, 274, 273, 275, 393, 479, 494, 105, 165, 314, 21, 538, 195, 230, 409, 480, 166, 169, 454, 319, 9, 366, 8, 24, 316, 238, 278, 227, 421

Microlite - 118

'Microperthite' - 9, 366, 24

'Milky Quartz' - 226, 410

Millerite - 112, 187, 540, 429, 475, 281, 408

Millosevichite - 64

Mimetite - 524, 154, 56, 393

Mirabilite - 126

Mogánite - 307

Molybdenite - 68, 101, 274, 457, 93, 165, 481, 21, 538, 409, 244

Molybdite - 126

'Monazite' - 47, 115

Monazite-(Ce) - 237

Montmorillonite - 257, 484

Morenosite - 187

'Moss Agate' - 428

Mottramite - 393

Muscovite - 112, 330, 200, 68, 130, 274, 273, 275, 349, 477, 479, 494, 111, 105, 460, 484, 31, 373, 115, 481, 314, 94, 21, 538, 146, 195, 258, 480, 166, 169, 86, 85, 319, 9, 366, 8, 24, 138, 318, 320, 238, 227, 421, 158, 513

Nakauriite - 80, 207

Natrolite - 112, 178, 200, 130, 257, 548, 141, 425, 484, 165, 538, 166, 205, 343, 278, 542

Nepheline - 478, 504

'Nephrite' - 68

Nesquehonite - 347

'Nickeloan Pyrrhotite' - 187

Nontronite - 10, 336

'Oligoclase' - 113, 130, 274, 165, 304, 21, 408, 230, 409, 316, 278

'Olivine' - 112, 80, 188, 408, 132

Opal - 274, 545, 484

'Opal-AN' - 141, 21, 538, 387, 513

Orpiment - 64

Orthoclase - 112, 178, 61, 301, 372, 393, 349, 93, 477, 511, 308, 435, 196, 484, 165, 304, 314, 166, 86, 85, 319, 9, 366, 8, 24, 138, 320, 118, 278, 158

Ottemannite - 172

Palygorskite - 393, 106, 370

Paragonite - 113, 68, 236

Pectolite - 101, 141, 21, 531

Pennine - 200

Perovskite - 188

'Petrified Wood' - 267, 545, 322, 390, 58, 521, 11

'Phillipsite' - 40, 181

Phlogopite - 112, 200, 68, 503, 349, 93, 410, 504, 252, 188, 132

Phosgenite - 93

Phosphuranylite - 273, 198, 472

'Picrolite' - 113, 540, 80, 207, 43

Piemontite - 399, 515

Pigeonite - 112, 178

Pimelite - 540

'Pinite' - 435

Planerite - 190

'Plessite' - 18

Plumbojarosite - 297

Pokrovskite - 80

Posnjakite - 154

'Prase' - 80, 88, 126, 58

Prehnite - 112, 256, 200, 271, 141, 425, 165, 426, 538, 205, 424, 110

'Prochlorite' - 200

Pseudomalachite - 524, 154, 393, 384

'Psilomelane' - 526

Pumpellyite-(Mg) - 62

Pyrite - 112, 256, 178, 187, 540, 179, 154, 348, 42, 247, 168, 209, 56, 200, 80, 68, 130, 157, 163, 503, 215, 226, 204, 251, 255, 257, 274, 393, 378, 395, 93, 537, 548, 476, 511, 491, 106, 475, 410, 16, 141, 250, 353, 28, 504, 17, 134, 484, 165, 135, 368, 115, 35, 352, 394, 231, 174, 521, 188, 133, 281, 94, 21, 538, 258, 11, 321, 408, 409, 237, 377, 193, 235, 181, 166, 370, 297, 266, 539, 86, 319, 366, 138, 320, 205, 523, 46, 325, 421, 438, 433

Pyroaurite - 112, 540, 80, 281

Pyrolusite - 326, 179, 80, 68, 123, 257, 372, 93, 106, 484, 371, 339, 412, 526, 336, 456

Pyromorphite - 524, 154, 56, 89, 95, 393, 384, 392, 466, 133, 84, 421

Pyrophyllite - 475

'Pyroxene Group' - 112, 157, 503, 251, 504, 98

Pyrrhotite - 112, 256, 178, 187, 200, 503, 476, 410, 504, 165, 368, 115, 408, 237, 166

Quartz - 112, 256, 524, 113, 178, 326, 335, 179, 154, 42, 168, 119, 330, 56, 61, 80, 89, 90, 95, 68, 130, 123, 155, 60, 503, 257, 274, 273, 275, 372, 393, 392, 395, 545, 466, 93, 537, 548, 305, 479, 308, 491, 494, 106, 54, 505, 475, 33, 261, 435, 141, 28, 504, 134, 243, 105, 436, 290, 397, 484, 165, 263, 5, 472, 115, 35, 371, 394, 313, 339, 202, 174, 45, 133, 22, 281, 94, 538, 527, 146, 84, 195, 258, 321, 220, 531, 237, 317, 97, 480, 98, 181, 166, 297, 266, 277, 86, 85, 319, 9, 366, 8, 24, 138, 318, 320, 43, 398, 331, 420, 118, 96, 278, 509, 34, 416, 432, 462, 144, 218, 147, 120, 312, 203, 182

Ramsbeckite - 154

'Randite' - 175, 21, 230

Realgar - 194

Retgersite - 187

'Retinalite' - 181, 523, 118, 433

Rhodochrosite - 112, 157, 251

Riebeckite - 141

'Rock Crystal' - 382, 314, 260, 364

Rockbridgeite - 15, 263

Romanèchite - 371

Rozenite - 241, 237

'Rubellite' - 243

Ruizite - 112

'Rutilated Quartz' - 259, 126

Rutile - 112, 42, 90, 155, 126, 349, 382, 106, 410, 435, 283, 17, 134, 535, 484, 376, 115, 188, 22, 403, 538, 408, 237, 86, 319, 9, 366, 24, 138, 318, 375

Safflorite - 368

Salammoniac - 81, 250

Samarskite-(Y) - 314, 118

Saponite - 130

Sauconite - 179, 354, 491, 136

'Scapolite' - 157, 503, 251, 504

Schorl - 256, 178, 55, 130, 155, 372, 93, 105, 197, 460, 427, 206, 484, 165, 373, 47, 481, 21, 458, 146, 195, 409, 454, 158, 203

Schreibersite - 18

Schröckingerite - 335

Schwertmannite - 237

Scolecite - 542

'Selenite' - 42, 200

Selenium - 172, 64, 194

Sepiolite - 199, 126

'Sericite' - 258

'Serpentine Group' - 112, 113, 540, 247, 55, 77, 80, 68, 199, 429, 447, 93, 511, 507, 189, 78, 532, 188, 481, 314, 281, 415, 538, 428, 408, 97, 181, 207, 43, 523, 118, 433

'Sheridanite' - 88

Siderite - 187, 130, 157, 215, 222, 251, 382, 406, 407, 434, 537, 483, 530, 134, 436, 135, 302, 7, 351, 453, 6, 539

Sillimanite - 61, 126, 349, 435, 165, 314, 538, 230, 166, 9, 366, 8, 24, 320, 325, 421, 513

Silver - 524, 393, 33

Smithsonite - 20, 179, 154, 393, 491, 106

'Smoky Quartz' - 256, 163, 372, 476, 105, 397, 373, 314, 107, 21, 454

'Specularite' - 11

Spessartine - 130, 274, 273, 275, 372, 479, 494

Sphalerite - 112, 524, 178, 20, 179, 154, 168, 303, 56, 200, 89, 68, 354, 393, 382, 384, 395, 545, 466, 537, 305, 476, 491, 106, 475, 33, 137, 135, 115, 35, 352, 394, 162, 136, 133, 84, 11, 237, 193, 487, 370, 297, 266, 455, 53, 539, 442, 421

Spinel - 179, 188, 458

Staurolite - 126, 165, 314, 538, 408

'Steatite' - 429, 408

Stellerite - 257

Stibnite - 181

'Stilbite' - 112, 247, 200, 130, 157, 101, 251, 274, 301, 126, 490, 141, 214, 484, 165, 426, 164, 21, 538, 195, 531, 409, 430, 181, 166, 169, 205, 523, 278

Stilbite-Ca - 178, 243

Stilbite-Na - 257, 425

Stilpnomelane - 178, 484

Strengite - 326, 360

Strontianite - 338, 279, 42, 168, 303, 152, 501, 476, 352, 345, 356

Sulphur - 524, 172, 154, 81, 393, 64, 82, 250, 397, 94, 258

'Sunstone' - 126, 308, 314, 118

Susannite - 154

Taenite - 18, 334

Talc - 112, 528, 247, 12, 55, 200, 70, 80, 68, 418, 447, 457, 93, 507, 189, 78, 481, 314, 281, 538, 26, 408, 181, 43, 118

Tennantite - 20, 33

Tenorite - 384, 75, 425

'Thomsonite' - 181, 278

Thomsonite-Ca - 112, 178, 130, 141, 214

'Thorian Uraninite' - 68

Thorianite - 457, 93

Thorogummite - 68, 457, 93

'Thulite' - 130, 165

Titanite - 112, 256, 68, 130, 503, 274, 372, 349, 93, 435, 141, 504, 243, 427, 484, 165, 426, 21, 538, 195, 409, 166, 366, 8, 424

Tochilinite - 112, 200

Topaz - 68

Torbernite - 130, 489

'Tourmaline' - 112, 113, 68, 274, 273, 275, 126, 349, 283, 134, 252, 376, 355, 538, 527, 336, 166, 86, 85, 319, 9, 366, 8, 138, 318, 320, 421

Tremolite - 112, 256, 178, 55, 200, 68, 126, 349, 411, 429, 457, 93, 308, 507, 283, 248, 78, 17, 134, 252, 484, 71, 426, 314, 538, 408, 366, 8, 24, 118, 278

Troilite - 18

Tschermigite - 81, 268, 194, 436, 533

Turgite - 123, 153, 220

Turquoise - 326, 15

Tyuyamunite - 335

Ulvöspinel - 417

'Unnamed (Ge Sulphide)' - 172

'Unnamed (K-Al Fluoride)' - 172

'Unnamed (K-Al Sulphate)' - 172

'Unnamed (NH4-Al Fluoride)' - 64

Uralite - 68

Uraninite - 335, 274, 93, 165

Uranophane - 335, 68, 274, 457, 93, 474, 377, 299

Uvarovite - 540

Vanadinite - 524, 393

Vandendriesscheite - 273

Variscite - 326, 431, 237

Vauquelinite - 382

Vermiculite - 55, 80, 93, 243, 31, 481, 314, 538, 207, 118, 421

Vesuvianite - 112, 540, 68, 93, 58, 134, 535, 355, 181

Violarite - 187

Vivianite - 187, 168, 240

'Wad' - 123, 226, 372, 165, 26, 531, 6

Wavellite - 326, 15, 190, 510, 263, 350, 237, 345, 265, 386, 343, 41

Weeksite - 68

Wernerite - 68, 101, 349, 457, 17, 134, 243, 409, 181

Wheatleyite - 524, 393

Wollastonite - 503, 248, 504, 71

Wölsendorfite - 68

Woodhouseite - 237

Wulfenite - 524, 154, 56, 89, 68, 393, 382, 384, 392, 466, 84

Wurtzite - 112, 305, 135, 193, 455, 156, 342, 2, 341, 53, 300, 468, 539, 451, 452, 421

Xenotime-(Y) - 237, 319, 138

Zaratite - 540, 77, 68, 328, 93, 281, 415

Zircon - 178, 61, 68, 503, 274, 457, 93, 28, 504, 535, 165, 527, 195, 237, 86, 85, 319, 9, 366, 8, 24, 138, 318, 320, 316, 158

Zoisite - 130, 274, 165, 481, 166, 513

β-Uranophane - 335

442 minerals listed.

Locality Key

1	A.K.S. Sampson Mine, South Easton, Northampton Co., Pennsylvania, USA
2	Abers Creek, Allegheny Co., Pennsylvania, USA
3	Adam Minter Mine, Franklin Township, Adams Co., Pennsylvania, USA
4	Adams Co., Pennsylvania, USA
5	Adamstown, East Cocalico Township, Lancaster Co., Pennsylvania, USA
6	Alburtus, Lower Macungie Township, Lehigh Co., Pennsylvania, USA
7	Allegheny Co., Pennsylvania, USA
8	Allegheny River alluvials, Freeport, Armstrong Co., Pennsylvania, USA
9	Allegheny River alluvials, Pittsburgh, Allegheny Co., Pennsylvania, USA
10	Allentown, Lehigh Co., Pennsylvania, USA
11	Armstrong Co., Pennsylvania, USA
12	Atlas Mineral and Machinery Co. Quarry, Gladwyne, Lower Merion Township, Montgomery Co., Pennsylvania, USA
13	Audubon, Lower Providence Township, Montgomery Co., Pennsylvania, USA
14	B.F. Ruth and Company Quarry, Greenawald, Berks Co., Pennsylvania, USA
15	Bachman Mine, Hellertown, Lower Saucon Township, Northampton Co., Pennsylvania, USA
16	Backenstoe Mine, Vera Cruz, Upper Milford Township, Lehigh Co., Pennsylvania, USA
17	Bailey's Quarry, West Marlboro Township, Chester Co., Pennsylvania, USA
18	Bald Eagle meteorite, Bald Eagle Mountain, Lycoming Co., Pennsylvania, USA
19	Balliot mine, Ironton, Lehigh Co., Pennsylvania, USA
20	Bamford, East Hempfield Township, Lancaster Co., Pennsylvania, USA
21	Barber's Quarry, Frankford, Philadelphia, Philadelphia Co., Pennsylvania, USA
22	Bart Township, Lancaster Co., Pennsylvania, USA
23	Beaver Co., Pennsylvania, USA
24	Beaver River alluvials, East Moravia, Lawrence Co., Pennsylvania, USA
25	Bedford Co., Pennsylvania, USA
26	Behr Garnet Mine, Chelsea, Bethel Township, Delaware Co., Pennsylvania, USA
27	Bell's Mill, Bellwood, Blair Co., Pennsylvania, USA
28	Benjamin Franklin Mine, Chester Springs, West Pikeland Township, Chester Co., Pennsylvania, USA
29	Berks Co., Pennsylvania, USA
30	Bern Township, Berks Co., Pennsylvania, USA
31	Beryl Hill, Newlin Township, Chester Co., Pennsylvania, USA
32	Bethlehem, Lehigh Co., Pennsylvania, USA
33	Billmeyer Quarry, Bainbridge, Conoy Township, Lancaster Co., Pennsylvania, USA
34	Bingham and National Mines, Hamiltonban Township, Adams Co., Pennsylvania, USA
35	Binkley-Ober Quarry, East Petersburg, Manheim Township, Lancaster Co., Pennsylvania, USA
36	Birdsboro, Berks Co., Pennsylvania, USA
37	Birmingham Township, Chester Co., Pennsylvania, USA
38	Black Baron Quarry, Black Baron, Fulton Township, Lancaster Co., Pennsylvania, USA
39	Black Horse, Middletown Township, Delaware Co., Pennsylvania, USA
40	Blair Co., Pennsylvania, USA
41	Blandon, Spring Township, Berks Co., Pennsylvania, USA
42	Blue Ball Stone Co. Quarry (Showalter Quarry), Blue Ball, Earl Township, Lancaster Co., Pennsylvania, USA
43	Blue Hill, Media, Upper Providence Township, Delaware Co., Pennsylvania, USA
44	Blue Marsh Lake, Bern Township, Berks Co., Pennsylvania, USA
45	Blue Ridge Summit, Adams Co., Pennsylvania, USA
46	Boice Farm, Texas (Lyles Post Office), Fulton Township, Lancaster Co., Pennsylvania, USA
47	Boothwyn, Upper Chichester Township, Delaware Co., Pennsylvania, USA
48	Bossardville Quarry (Herbert Imbt Quarry), Bossardville, Monroe Co., Pennsylvania, USA
49	Bossardville, Monroe Co., Pennsylvania, USA
50	Boyertown Mine, Boyertown, Berks Co., Pennsylvania, USA
51	Bradford Co., Pennsylvania, USA
52	Brady Township, Hares Valley Area, Huntingdon Co., Pennsylvania, USA
53	Brickyard Quarry, Valley Camp, Westmoreland Co., Pennsylvania, USA
54	Bridgeport, Upper Merion Township, Montgomery Co., Pennsylvania, USA
55	Brinton's Quarry, West Chester, Westtown Township, Chester Co., Pennsylvania, USA
56	Brookdale Mine, Phoenixville mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
57	Buck Mountain, Zerbe (Newton), Schuylkill Co., Pennsylvania, USA
58	Bucks Co., Pennsylvania, USA
59	Buckwater Mine, Phoenixville mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
60	Bullock Quarry (Geo. Bullock Quarry; George Bullock Quarry), West Conshohocken, Upper Merion Township, Montgomery Co., Pennsylvania, USA
61	Bullock's Quarry, Brandywine Summit, Birmingham Township, Delaware Co., Pennsylvania, USA
62	Bunker Hill, Lebanon Co., Pennsylvania, USA
63	Burnett's Quarry, Pennsbury Township, Chester Co., Pennsylvania, USA
64	Burnside, Northumberland Co., Pennsylvania, USA
65	C.K. Williams & Co. Mine (Henry Erwin & Sons Mine), Campbell's Hump (Quaker Hill), Hanover Township, Northampton Co., Pennsylvania, USA
66	C.K. Williams & Co. Mine (Keystone Ocher Co. Mine), Reading, Berks Co., Pennsylvania, USA
67	C.K. Williams & Co. Mines (Keystone Ocher Co. Mine), Fleetwood, Berks Co., Pennsylvania, USA
68	C.K. Williams & Co. Quarry (Williams Quarry), Chestnut Hill, Easton, Forks Township, Northampton Co., Pennsylvania, USA
69	Caernarvon Township, Lancaster Co., Pennsylvania, USA
70	Caleb Cope's Lime Quarry, East Bradford Township, Chester Co., Pennsylvania, USA
71	Camel Hump, Campbell's Hump (Quaker Hill), Hanover Township, Northampton Co., Pennsylvania, USA
72	Campbell's Hump (Quaker Hill), Hanover Township, Northampton Co., Pennsylvania, USA
73	Carbon Co., Pennsylvania, USA
74	Carlisle, Cumberland Co., Pennsylvania, USA
75	Carpenter Mine, Towanda Creek, New Albany, Bradford Co., Pennsylvania, USA
76	Carper mine, Lebanon Co., Pennsylvania, USA
77	Carter's Chrome Mine, Little Britain Township, Lancaster Co., Pennsylvania, USA
78	Castle Rock, Edgemont Township, Delaware Co., Pennsylvania, USA
79	Catasauqua (slag locality), Lehigh Co., Pennsylvania, USA
80	Cedar Hill Quarry (Stoltzfuss Quarry), Fulton Township, Lancaster Co., Pennsylvania, USA
81	Centralia, Columbia Co., Pennsylvania, USA
82	Centre Co., Pennsylvania, USA
83	Chadds Ford, Birmingham Township, Chester Co., Pennsylvania, USA
84	Charleston Mine, Phoenixville mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
85	Cheat River alluvials, Cheat Haven Dam, Point Marion, Greene Co., Pennsylvania, USA
86	Cheat River alluvials, McClain Sand and Gravel Company, Point Marion, Greene Co., Pennsylvania, USA
87	Chelsea, Concord Township, Delaware Co., Pennsylvania, USA
88	Chester Co., Pennsylvania, USA
89	Chester County Mine, Phoenixville mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
90	Chester County Poorhouse Quarry (Poor House Quarry), West Bradford Township, Chester Co., Pennsylvania, USA
91	Chester Township, Delaware Co., Pennsylvania, USA
92	Chester, Chester Township, Delaware Co., Pennsylvania, USA
93	Chestnut Hill, Easton, Forks Township, Northampton Co., Pennsylvania, USA
94	Chestnut Hill, West Hempfield Township, Lancaster Co., Pennsylvania, USA
95	Chrisman Mine, Phoenixville mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
96	Chrome Run, Black Horse, Middletown Township, Delaware Co., Pennsylvania, USA
97	Chrome Run, Media, Middletown Township, Delaware Co., Pennsylvania, USA
98	Clapper Farm copper-gold occurrence, East Berlin, Adams Co., Pennsylvania, USA
99	Clarion Co., Pennsylvania, USA
100	Clark Mine, Enon Valley, Lawrence Co., Pennsylvania, USA
101	Clark's Quarry, Frankford, Philadelphia, Philadelphia Co., Pennsylvania, USA
102	Clearfield Co., Pennsylvania, USA
103	Clearfield, Clearfield Co., Pennsylvania, USA
104	Clinton Co., Pennsylvania, USA
105	Coatesville pegmatite locality, Coatesville, Valley Township, Chester Co., Pennsylvania, USA
106	Codorus Stone & Supply Co. Quarry, Emigsville, East Manchester Township, York Co., Pennsylvania, USA
107	Collegeville, Upper Providence Township, Montgomery Co., Pennsylvania, USA
108	Columbia Co., Pennsylvania, USA
109	Concord Township, Delaware Co., Pennsylvania, USA
110	Coopersburg, Lehigh Co., Pennsylvania, USA
111	Copesville, East Bradford Township, Chester Co., Pennsylvania, USA
112	Cornwall Mines, Cornwall, Lebanon Co., Pennsylvania, USA
113	Corundum Hill, Unionville, Newlin Township, Chester Co., Pennsylvania, USA
114	Coudersport Ice Mine, Ice Mountain, Coudersport, Potter Co., Pennsylvania, USA
115	County Line Quarry (Kline's Quarry), Wrightsville, York Co., Pennsylvania, USA
116	Creighton, Allegheny Co., Pennsylvania, USA
117	Crossley Pits, French Creek Mines, St. Peters, Warwick Township, Chester Co., Pennsylvania, USA
118	Crump's Quarry, Mineral Hill, Elwyn, Middletown Township, Delaware Co., Pennsylvania, USA
119	Crystal Point Diamond Mine, Williamsport, Lycoming Co., Pennsylvania, USA
120	Crystal Ridge, Hazel Township, Luzerne Co., Pennsylvania, USA
121	Cully Station (Cully Falls), Martic Township, Lancaster Co., Pennsylvania, USA
122	Cumberland Co., Pennsylvania, USA
123	D.O. Hitner's Mine, Whitemarsh Township, Montgomery Co., Pennsylvania, USA
124	Danville Iron Mines, Danville, Mahoning Township, Montour Co., Pennsylvania, USA
125	Dauphin Co., Pennsylvania, USA
126	Delaware Co., Pennsylvania, USA
127	Delta Carbonate Quarry, Delta, York Co., Pennsylvania, USA
128	Delta, Peachbottom Township, York Co., Pennsylvania, USA
129	Delta, York Co., Pennsylvania, USA
130	Deshong's Quarry, Leiperville, Ridley Township, Delaware Co., Pennsylvania, USA
131	Dillsburg, York Co., Pennsylvania, USA
132	Dixonville-Tanoma Kimberlite, Tanoma Coal Mine, Dixonville, Indiana Co., Pennsylvania, USA
133	Doan's Lead Mine (New Britain Mine), New Galena, New Britain Township, Bucks Co., Pennsylvania, USA
134	Doe Run Quarries, West Marlboro Township, Chester Co., Pennsylvania, USA
135	Donohoe, Westmoreland Co., Pennsylvania, USA
136	Doughty Mine, Sunbury, Northumberland Co., Pennsylvania, USA
137	Downington, East Caln Township, Chester Co., Pennsylvania, USA
138	Dunkard Creek alluvials, Greene Co., Pennsylvania, USA
139	Dunlap's Quarry, West Nottingham Township, Chester Co., Pennsylvania, USA
140	Durham Mines, Durham, Bucks Co., Pennsylvania, USA
141	Dyer Quarry, Gickerville (Gibralter), Birdsboro, Berks Co., Pennsylvania, USA
142	E. Halderman & Co. Mine, Hanover, Northampton Co., Pennsylvania, USA
143	E.B. Wade Mine, Blandon, Spring Township, Berks Co., Pennsylvania, USA
144	Eagle Metallic Mine, Hamiltonban Township, Adams Co., Pennsylvania, USA
145	East Bradford Township, Chester Co., Pennsylvania, USA
146	East Caln Township, Chester Co., Pennsylvania, USA
147	East Falls, Fairmount Park, Philadelphia, Philadelphia Co., Pennsylvania, USA
148	East Hempfield Township, Lancaster Co., Pennsylvania, USA
149	East Millsboro, Fayette Co., Pennsylvania, USA
150	East Whiteland Township, Chester Co., Pennsylvania, USA
151	Eastern Industries, Kunkletown, Monroe Co., Pennsylvania, USA
152	Eastern Products Quarry, Winfield, Union Co., Pennsylvania, USA
153	Easton, Forks Township, Northampton Co., Pennsylvania, USA
154	Ecton Mine, Perkiomen Mines, Audubon, Lower Providence Township, Montgomery Co., Pennsylvania, USA
155	Edward's Quarry (Edward's Limestone Quarry), Newlin Township, Chester Co., Pennsylvania, USA
156	Elderton, Armstrong Co., Pennsylvania, USA
157	Elizabeth Mine, French Creek Mines, St. Peters, Warwick Township, Chester Co., Pennsylvania, USA
158	Elk Creek Pegmatite, Elk Township, Chester Co., Pennsylvania, USA
159	Elk Township, Chester Co., Pennsylvania, USA
160	Elwyn, Middletown Township, Delaware Co., Pennsylvania, USA
161	Emmaus, Lehigh Co., Pennsylvania, USA
162	Espy Mine, Columbia Co., Pennsylvania, USA
163	Eureka Stone Quarry, Eureka, Bucks Co., Pennsylvania, USA
164	Fairfield Quarry, Adams Co., Pennsylvania, USA
165	Fairmount Park, Philadelphia, Philadelphia Co., Pennsylvania, USA
166	Falls of Schuylkill, Fairmount Park, Philadelphia, Philadelphia Co., Pennsylvania, USA
167	Fayette Co., Pennsylvania, USA
168	Faylor-Middle Creek Quarry, Winfield, Union Co., Pennsylvania, USA
169	Flat Rock Tunnel, Lower Merion Township, Montgomery Co., Pennsylvania, USA
170	Fleetwood, Berks Co., Pennsylvania, USA
171	Florida Park, Newtown Township, Delaware Co., Pennsylvania, USA
172	Forestville, Schuylkill Co., Pennsylvania, USA
173	Forks Township, Northampton Co., Pennsylvania, USA
174	Fort Littleton, Fulton Co., Pennsylvania, USA
175	Frankford, Philadelphia, Philadelphia Co., Pennsylvania, USA
176	Franklin Co., Pennsylvania, USA
177	French Creek Granite Company Quarry, St. Peters, Warwick Township, Chester Co., Pennsylvania, USA
178	French Creek Mines, St. Peters, Warwick Township, Chester Co., Pennsylvania, USA
179	Friedensville Mine, Friedensville, Saucon Valley, Upper Saucon Township, Lehigh Co., Pennsylvania, USA
180	Friedensville, Saucon Valley, Upper Saucon Township, Lehigh Co., Pennsylvania, USA
181	Fritz Island Mines, Reading, Cumru Township, Berks Co., Pennsylvania, USA
182	Fruitville Pike Limonite occurrence, Fruitville, Manheim Township, Lancaster Co., Pennsylvania, USA
183	Fulton Co., Pennsylvania, USA
184	Fulton Township, Lancaster Co., Pennsylvania, USA
185	Funkhouser Quarry, Delta, York Co., Pennsylvania, USA
186	Gabel Mine, Boyertown, Berks Co., Pennsylvania, USA
187	Gap Mine (Gap Nickel Mine), Gap, Bart Township, Lancaster Co., Pennsylvania, USA
188	Gates Adah Kimberlite Dike, Masontown, Fayette Co., Pennsylvania, USA
189	Geiger Quarry (Octoraro Stone Company Quarry), Octoraro Creek, Kirkwood, Colerain Township, Lancaster Co., Pennsylvania, USA
190	General Trimble's Mine, East Whiteland Township, Chester Co., Pennsylvania, USA
191	Germantown, Philadelphia, Philadelphia Co., Pennsylvania, USA
192	Gladfelter Farm, Adams Co., Pennsylvania, USA
193	Glassmere Brick Co. quarry, Glassmere, Allegheny Co., Pennsylvania, USA
194	Glen Lyon, Luzerne Co., Pennsylvania, USA
195	Glen Mills Quarry, Glen Mills, Thornbury Township, Delaware Co., Pennsylvania, USA
196	Glen Riddle, Middletown Township, Delaware Co., Pennsylvania, USA
197	Glendale Quarry beryl locality, Haverford Township, Delaware Co., Pennsylvania, USA
198	Glendale Quarry, Haverford Township, Delaware Co., Pennsylvania, USA
199	Goat Hill Magnesia Quarries, West Nottingham Township, Chester Co., Pennsylvania, USA
200	Grace Mine, Morgantown, Berks Co., Pennsylvania, USA
201	Greene Co., Pennsylvania, USA
202	Greenstone Quarry, GAF Ruberoid Mill, Blue Ridge Summit, Adams Co., Pennsylvania, USA
203	Greyhorse Road, Willow Grove, Upper Moreland Township, Montgomery Co., Pennsylvania, USA
204	H.R. Miller Quarry, Lancaster Township, Lancaster Co., Pennsylvania, USA
205	H&K Silver Hill Quarry, Narvon, Caernarvon Township, Lancaster Co., Pennsylvania, USA
206	Haddington section, Philadelphia, Philadelphia Co., Pennsylvania, USA
207	Haines & Kibblehouse Penn-Maryland Materials Quarry, Fulton Township, Lancaster Co., Pennsylvania, USA
208	Hamiltonban Township, Adams Co., Pennsylvania, USA
209	Hanover Quarry, Hanover, York Co., Pennsylvania, USA
210	Hanover Township, Northampton Co., Pennsylvania, USA
211	Hares Valley Area, Huntingdon Co., Pennsylvania, USA
212	Harvey's Quarry, Pennsbury Township, Chester Co., Pennsylvania, USA
213	Haverford Township, Delaware Co., Pennsylvania, USA
214	Hay Creek Quarry, Hay Creek, Birdsboro, Berks Co., Pennsylvania, USA
215	Hazard Mine, Palmerton, Lower Towamensing Township, Carbon Co., Pennsylvania, USA
216	Hazel Township, Luzerne Co., Pennsylvania, USA
217	Hazleton, Luzerne Co., Pennsylvania, USA
218	Headlight Mine, Hamiltonban Township, Adams Co., Pennsylvania, USA
219	Hellertown, Lower Saucon Township, Northampton Co., Pennsylvania, USA
220	Henderson Station, Upper Merion Township, Montgomery Co., Pennsylvania, USA
221	Hendrick Island, Delaware River, Bucks Co., Pennsylvania, USA
222	Henry Bowman Mines, Pennsville, East Penn Township, Northampton Co., Pennsylvania, USA
223	Henry Erwin & Sons Mine, Topton, Berks Co., Pennsylvania, USA
224	Hiester Filbert Mine, Stouchsburg, Berks Co., Pennsylvania, USA
225	Highway Materials Quarry (Old Corson Quarry), Whitemarsh Township, Montgomery Co., Pennsylvania, USA
226	Hitner's Marble Quarry (Hitner's Quarry), Whitemarsh Township, Montgomery Co., Pennsylvania, USA
227	Holmesburg Granite Company Quarry, Holmesburg, Philadelphia, Philadelphia Co., Pennsylvania, USA
228	Holmesburg, Philadelphia, Philadelphia Co., Pennsylvania, USA
229	Hopewell Mines, St. Mary's, Warwick Township, Chester Co., Pennsylvania, USA
230	Horrock's Quarry, Frankford, Philadelphia, Philadelphia Co., Pennsylvania, USA
231	Hummelstown, Dauphin Co., Pennsylvania, USA
232	Huntingdon Co., Pennsylvania, USA
233	Ickesburg, Perry Co., Pennsylvania, USA
234	Indiana Co., Pennsylvania, USA
235	Interstate 83 Roadcut, Leader Heights (near Jacobus), York Co., Pennsylvania, USA
236	Interstate 83 roadcuts, Redmond Reservoir, Jacobus, York Co., Pennsylvania, USA
237	Interstate 99 Roadcut, Bald Eagle Mountain, Skytop, Centre Co., Pennsylvania, USA
238	Irving's Quarry (Bullen's Lane), Chester Township, Delaware Co., Pennsylvania, USA
239	Jacobus, York Co., Pennsylvania, USA
240	Jameson Quarry, Adams Co., Pennsylvania, USA
241	Jeddo Highland Coal Company Mine, Hazleton, Luzerne Co., Pennsylvania, USA
242	Jenkins Mine (Jenkins Corner), Fulton Township, Lancaster Co., Pennsylvania, USA
243	Jerry O'Neill's Quarry, Tacony Creek Valley, Philadelphia, Philadelphia Co., Pennsylvania, USA
244	Jobst Mine, Vera Cruz, Upper Milford Township, Lehigh Co., Pennsylvania, USA
245	John D. Reitnauer Mine, Seisholtzville, Berks Co., Pennsylvania, USA
246	John P. Lance Mine, Neversink Mt, Reading, Berks Co., Pennsylvania, USA
247	Jones Mine, Morgantown, Caernarvon Township, Berks Co., Pennsylvania, USA
248	Joseph Dech's farm, Camel hump, Campbell's Hump (Quaker Hill), Hanover Township, Northampton Co., Pennsylvania, USA
249	Juniata Co., Pennsylvania, USA
250	Kehley's Run Mine, Shenandoah, Schuylkill Co., Pennsylvania, USA
251	Keim's Mine, French Creek Mines, St. Peters, Warwick Township, Chester Co., Pennsylvania, USA
252	Kennett Square, Kennett Township, Chester Co., Pennsylvania, USA
253	Keystone Mine, Birmingham, Blair Co., Pennsylvania, USA
254	Keystone Ocher Co. Mine (C.K. Williams & Co. Mine #1), Fleetwood, Berks Co., Pennsylvania, USA
255	Keystone Paint and Filler Co. Quarry, Muncy, Lycoming Co., Pennsylvania, USA
256	Keystone Trap Rock Quarry, Cornog, Wallace Township, Chester Co., Pennsylvania, USA
257	Kibblehouse Quarry, Perkiomenville, Marlborough Township, Montgomery Co., Pennsylvania, USA
258	King of Prussia, Upper Merion Township, Montgomery Co., Pennsylvania, USA
259	Kinzer, Paradise Township, Lancaster Co., Pennsylvania, USA
260	Kirbyville, Berks Co., Pennsylvania, USA
261	Kline's Quarry, Wrightsville, York Co., Pennsylvania, USA
262	Knauertown, Warwick Township, Chester Co., Pennsylvania, USA
263	Kreamer, Snyder Co., Pennsylvania, USA
264	Kuperavage Mine, Blythe Township, Schuylkill Co., Pennsylvania, USA
265	Lack Township, Juniata Co., Pennsylvania, USA
266	Lamb's Gap, Mount Eagle, Centre Co., Pennsylvania, USA
267	Lancaster Co., Pennsylvania, USA
268	Lansford, Carbon Co., Pennsylvania, USA
269	Lawrence Co., Pennsylvania, USA
270	Lebanon Co., Pennsylvania, USA
271	Lehigh Co., Pennsylvania, USA
272	Lehigh University Campus, Bethlehem, Northampton Co., Pennsylvania, USA
273	Leiper's Lower Avondale Quarry (Morrow Quarry; Facenda Quarry), Swarthmore (Avondale), Ridley Township, Delaware Co., Pennsylvania, USA
274	Leiper's Quarry, Springfield Township, Delaware Co., Pennsylvania, USA
275	Leiper's Upper Avondale Quarry, Wallingford, Ridley Township, Delaware Co., Pennsylvania, USA

276	Leiperville, Ridley Township, Delaware Co., Pennsylvania, USA
277	Lemont area, State College, Centre Co., Pennsylvania, USA
278	Lenni, Middletown Township, Delaware Co., Pennsylvania, USA
279	Lime Bluff Quarry (Lycoming Silica Sand Company Quarry), Lime Bluff, Muncy, Lycoming Co., Pennsylvania, USA
280	Limeport Quarry, Limeport, Lower Milford Township, Lehigh Co., Pennsylvania, USA
281	Line Pit (Low's Chromite mine), Fulton Township, Lancaster Co., Pennsylvania, USA
282	Little Britain Township, Lancaster Co., Pennsylvania, USA
283	Logan's Quarry, Upland, East Marlboro Township, Chester Co., Pennsylvania, USA
284	Louis Mine, Wrightsdale, Fulton Township, Lancaster Co., Pennsylvania, USA
285	Lower Macungie Township, Lehigh Co., Pennsylvania, USA
286	Lower Merion Township, Montgomery Co., Pennsylvania, USA
287	Lower Providence Township, Montgomery Co., Pennsylvania, USA
288	Lower Saucon Township, Northampton Co., Pennsylvania, USA
289	Lower Towamensing Township, Carbon Co., Pennsylvania, USA
290	Luzerne Co., Pennsylvania, USA
291	Lycoming Co., Pennsylvania, USA
292	Madison Co., Pennsylvania, USA
293	Mahanoy City, Schuylkill Co., Pennsylvania, USA
294	Malvern, Malvern Borough, Chester Co., Pennsylvania, USA
295	Manheim Township, Lancaster Co., Pennsylvania, USA
296	Mansell's Mine, Attelboro, Bucks Co., Pennsylvania, USA
297	Mapleton, Brady Township, Hares Valley Area, Huntingdon Co., Pennsylvania, USA
298	Martindale, Lancaster Co., Pennsylvania, USA
299	Mauch Chunk Ridge, Jim Thorpe (Mauch Chunk), Carbon Co., Pennsylvania, USA
300	McFettridge quarry, Creighton, Allegheny Co., Pennsylvania, USA
301	McKinney's Quarry, Rittenhouse Lane, Philadelphia, Philadelphia Co., Pennsylvania, USA
302	Mechanicsville, Limestone Township, Clarion Co., Pennsylvania, USA
303	Meckley's Quarry, Mandata, Northumberland Co., Pennsylvania, USA
304	Media, Upper Providence Township, Delaware Co., Pennsylvania, USA
305	Medusa Cement Company Quarry, West York, York Co., Pennsylvania, USA
306	Menallen Township, Adams Co., Pennsylvania, USA
307	Menallen, Adams Co., Pennsylvania, USA
308	Mendenhall's Quarry, Pennsbury Township, Chester Co., Pennsylvania, USA
309	Middletown Township, Delaware Co., Pennsylvania, USA
310	Mifflin Co., Pennsylvania, USA
311	Milford Township, Pike Co., Pennsylvania, USA
312	Milford, Milford Township, Pike Co., Pennsylvania, USA
313	Mill Lane Farms (Great Valley Corporate Center), Valley Store, East Whiteland Township, Chester Co., Pennsylvania, USA
314	Mineral Hill, Elwyn, Middletown Township, Delaware Co., Pennsylvania, USA
315	Mineral Springs Quarry, Chestnut Hill, Easton, Forks Township, Northampton Co., Pennsylvania, USA
316	Miquon (Miquon Station; Lafayette; Lafayette Station), Whitemarsh Township, Montgomery Co., Pennsylvania, USA
317	Money Rocks Park, Salisbury Township, Lancaster Co., Pennsylvania, USA
318	Monongahela River alluvials, Brown's Ferry, Greene Co., Pennsylvania, USA
319	Monongahela River alluvials, East Millsboro, Fayette Co., Pennsylvania, USA
320	Monongahela River alluvials, West Masontown, Fayette Co., Pennsylvania, USA
321	Monroe Co., Pennsylvania, USA
322	Montgomery Co., Pennsylvania, USA
323	Montgomery Mine, Phoenixville mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
324	Montour Co., Pennsylvania, USA
325	Moore (White Horse Tavern), Ridley Township, Delaware Co., Pennsylvania, USA
326	Moores Mill, Mount Holly Springs, Cumberland Co., Pennsylvania, USA
327	Morgantown, Berks Co., Pennsylvania, USA
328	Moro Phillips's Mine, Nottingham, West Nottingham Township, Chester Co., Pennsylvania, USA
329	Morris Mine, Phoenixville mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
330	Morton Homestead, Prospect Park, Ridley Township, Delaware Co., Pennsylvania, USA
331	Moselem Springs, Richmond Township, Berks Co., Pennsylvania, USA
332	Mount Eagle, Centre Co., Pennsylvania, USA
333	Mount Holly Springs, Cumberland Co., Pennsylvania, USA
334	Mount Joy meteorite, Mount Joy Township, Adams Co., Pennsylvania, USA
335	Mount Pisgah, Jim Thorpe (Mauch Chunk), Carbon Co., Pennsylvania, USA
336	Mountainville, Salisbury Township, Lehigh Co., Pennsylvania, USA
337	Mt. Pleasant, Bart Township, Lancaster Co., Pennsylvania, USA
338	Mt. Union, Mifflin Co., Pennsylvania, USA
339	Mud Lake - Grubb Lake, West Hempfield Township, Lancaster Co., Pennsylvania, USA
340	Muncy, Lycoming Co., Pennsylvania, USA
341	Murraysville (2), Westmoreland Co., Pennsylvania, USA
342	Murraysville, Westmoreland Co., Pennsylvania, USA
343	Naceville Materials Quarry, Sellersville, West Rockhill Township, Bucks Co., Pennsylvania, USA
344	Napolean Mine (Jug Hollow MIne), Phoenixville mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
345	National Limestone Co. Quarry, Lime Ridge, Mount Pleasant Mills, Perry Township, Snyder Co., Pennsylvania, USA
346	Nazareth, Northampton Co., Pennsylvania, USA
347	Nesquehoning Coal Mine, Nesquehoning, Lansford, Carbon Co., Pennsylvania, USA
348	Nesquehoning, Lansford, Carbon Co., Pennsylvania, USA
349	Nevin's Quarry, Landenberg, London Britain Township, Chester Co., Pennsylvania, USA
350	New Bloomfield, Perry Co., Pennsylvania, USA
351	New Brighton, Pulaski Township, Beaver Co., Pennsylvania, USA
352	New Enterprise Stone & Lime Co. Quarry, Roaring Spring, Taylor Township, Blair Co., Pennsylvania, USA
353	New Enterprise Stone & Lime Company Quarry, McConnellstown, Huntingdon Co., Pennsylvania, USA
354	New Hartman Mine (Correll Mine), Friedensville, Saucon Valley, Upper Saucon Township, Lehigh Co., Pennsylvania, USA
355	New Hope, Solebury Township, Bucks Co., Pennsylvania, USA
356	New Paris Lime and Stone Co. Quarry, New Paris, Napier Township, Bedford Co., Pennsylvania, USA
357	Newlin Township, Chester Co., Pennsylvania, USA
358	Nicholson Township, Wyoming Co., Pennsylvania, USA
359	Noah Getz Quarry (Getz Quarry), Rohrerstown, East Hempfield Township, Lancaster Co., Pennsylvania, USA
360	Noble's Mine (Noblis Mine), Beartown, Caernarvon Township, Lancaster Co., Pennsylvania, USA
361	Northampton Co., Pennsylvania, USA
362	Northumberland Co., Pennsylvania, USA
363	Nottingham, West Nottingham Township, Chester Co., Pennsylvania, USA
364	Oak Hall Quarry, College Township, Centre Co., Pennsylvania, USA
365	Oberholtzer Quarry, Martindale, Lancaster Co., Pennsylvania, USA
366	Ohio River alluvials, Neville Island, Pittsburgh, Allegheny Co., Pennsylvania, USA
367	Ohnmacht Cave (Ohmach Cave), Blue Marsh Lake, Bern Township, Berks Co., Pennsylvania, USA
368	Olafsen Iron Mine, Huffs Church, Hereford Township, Berks Co., Pennsylvania, USA
369	Old Hartman Mine (Hartman Mine), Friedensville, Saucon Valley, Upper Saucon Township, Lehigh Co., Pennsylvania, USA
370	Oley Valley Quarry, Oley Township, Berks Co., Pennsylvania, USA
371	Oreland, Springfield Township, Montgomery Co., Pennsylvania, USA
372	Osborn Hill, Birmingham Township, Chester Co., Pennsylvania, USA
373	Oxford, East Nottingham Township, Chester Co., Pennsylvania, USA
374	Packerton Junction, Carbon Co., Pennsylvania, USA
375	Painter Farm, Pocopson, Birmingham Township, Chester Co., Pennsylvania, USA
376	Parkesburg, Sadsbury Township, Chester Co., Pennsylvania, USA
377	Penn Haven Junction, Carbon Co., Pennsylvania, USA
378	Penn Keystone Company Quarries, Rauchtown, Nippenose Valley, Clinton Co., Pennsylvania, USA
379	Pennsbury Township, Chester Co., Pennsylvania, USA
380	Pennsylvania, USA
381	Pennypacker Mine, Phoenixville mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
382	Pequea Silver Mine (Pequea Mine; Pequa Mine), Conestoga, Pequa Township, Lancaster Co., Pennsylvania, USA
383	Perkiomen Copper Mine, Perkiomen Mines, Audubon, Lower Providence Township, Montgomery Co., Pennsylvania, USA
384	Perkiomen Mines, Audubon, Lower Providence Township, Montgomery Co., Pennsylvania, USA
385	Perry Co., Pennsylvania, USA
386	Perulack, Lack Township, Juniata Co., Pennsylvania, USA
387	Peter's Quarry, Frankford, Philadelphia, Philadelphia Co., Pennsylvania, USA
388	Peters Red Ochre Mine, Reading, Berks Co., Pennsylvania, USA
389	Philadelphia Clay Company pit, South Mountain, Mount Holly Springs, Cumberland Co., Pennsylvania, USA
390	Philadelphia Co., Pennsylvania, USA
391	Philadelphia, Philadelphia Co., Pennsylvania, USA
392	Phoenix Mine, Phoenixville mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
393	Phoenixville Mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
394	Phoenixville Tunnel (Conrail Tunnel; Black Rock Tunnel), Phoenixville, Schuylkill Township, Chester Co., Pennsylvania, USA
395	Phoenixville, Schuylkill Township, Chester Co., Pennsylvania, USA
396	Pike Co., Pennsylvania, USA
397	Pine Creek Quarry, Jersey Shore, Lycoming Co., Pennsylvania, USA
398	Pine Grove Furnace State Park, Cooke Township, Cumberland Co., Pennsylvania, USA
399	Pine Mountain, Iron Springs, Adams Co., Pennsylvania, USA
400	Pittsburgh, Allegheny Co., Pennsylvania, USA
401	Pleasant Grove Quarry, Pleasant Grove, Fulton Township, Lancaster Co., Pennsylvania, USA
402	Pocopson, Birmingham Township, Chester Co., Pennsylvania, USA
403	Pocopson, Pocopson Township, Chester Co., Pennsylvania, USA
404	Point Marion, Greene Co., Pennsylvania, USA
405	Potter Co., Pennsylvania, USA
406	Prince Manufacturing Company No. 2 Mine, Millport, Lower Towamensing Township, Carbon Co., Pennsylvania, USA
407	Prince Manufacturing Company No. 5 Mine, Hazard, Lower Towamensing Township, Carbon Co., Pennsylvania, USA
408	Prince's Soapstone Quarry, Lafayette, Philadelphia Co., Pennsylvania, USA
409	Quarry on Frankford Creek (unnamed), Frankford, Philadelphia, Philadelphia Co., Pennsylvania, USA
410	Quarryville Lime and Stone Company Quarry (Orchard Quarry), Quarryville, Eden Township, Lancaster Co., Pennsylvania, USA
411	R. Baily's Quarry, Unionville, West Marlboro Township, Chester Co., Pennsylvania, USA
412	Reading Ore Banks, Boiling Springs, Cumberland Co., Pennsylvania, USA
413	Reading Springs, Berks Co., Pennsylvania, USA
414	Reading, Berks Co., Pennsylvania, USA
415	Red Pit Mine, Fulton Township, Lancaster Co., Pennsylvania, USA
416	Reed Hill Mine, Hamiltonban Township, Adams Co., Pennsylvania, USA
417	Reeser's Summit, Steelton quadrangle, York Co., Pennsylvania, USA
418	Reynold's Mine, Fulton Township, Lancaster Co., Pennsylvania, USA
419	Rheem’s Quarry, Elizabethtown, Mount Joy Township, Lancaster Co., Pennsylvania, USA
420	Richmond Township, Berks Co., Pennsylvania, USA
421	Ridge Avenue and School Lane Quarries, East Falls, Fairmount Park, Philadelphia, Philadelphia Co., Pennsylvania, USA
422	Ridley Township, Delaware Co., Pennsylvania, USA
423	Rittenhouse Gap Mine, Rittenhouse Gap, Manatawny, Berks Co., Pennsylvania, USA
424	Roadcut (I-176), Morgantown, Berks Co., Pennsylvania, USA
425	Robeson's Quarry, Gickerville (Gibralter), Birdsboro, Berks Co., Pennsylvania, USA
426	Rock Hill Quarry, Rock Hill, Bucks Co., Pennsylvania, USA
427	Rock Hill Road, Pencoyd (West Manayunk), Lower Merion Township, Montgomery Co., Pennsylvania, USA
428	Rock Springs Run, Fulton Township, Lancaster Co., Pennsylvania, USA
429	Rose's Quarry, Lafayette, Lower Merion Township, Montgomery Co., Pennsylvania, USA
430	Rossville Road Cut, Rossville, Warrington Township, York Co., Pennsylvania, USA
431	Route 74, Wagoner's Gap, Carlisle, Cumberland Co., Pennsylvania, USA
432	Russel and Bechtel Mines, Hamiltonban Township, Adams Co., Pennsylvania, USA
433	Ruth Mine, Spring Township, Berks Co., Pennsylvania, USA
434	Rutherford Mines, Palmerton, Lower Towamensing Township, Carbon Co., Pennsylvania, USA
435	Safe Harbor Quarry, Manor Township, Lancaster Co., Pennsylvania, USA
436	Saint Clair, Schuylkill Co., Pennsylvania, USA
437	Salisbury Township, Lehigh Co., Pennsylvania, USA
438	Salona Quarry, Salona, Clinton Co., Pennsylvania, USA
439	Samuel Coffman Mine, East Whiteland Township, Chester Co., Pennsylvania, USA
440	Samuel Synder prospect, Blair Co., Pennsylvania, USA
441	Saucon Valley, Upper Saucon Township, Lehigh Co., Pennsylvania, USA
442	Schad prospect, Blair Co., Pennsylvania, USA
443	Schuchert Mine, Old Zionville, Berks Co., Pennsylvania, USA
444	Schuylkill Co., Pennsylvania, USA
445	Schuylkill Township, Chester Co., Pennsylvania, USA
446	Scotia (State Gamelands 176), Patton Township, Centre Co., Pennsylvania, USA
447	Scott's Mine, Nottingham, West Nottingham Township, Chester Co., Pennsylvania, USA
448	Seisholtzville Mine, Seisholtzville, Berks Co., Pennsylvania, USA
449	Seisholtzville, Berks Co., Pennsylvania, USA
450	Sellersville, West Rockhill Township, Bucks Co., Pennsylvania, USA
451	Sewickley (1), Allegheny Co., Pennsylvania, USA
452	Sewickley (2), Allegheny Co., Pennsylvania, USA
453	Shamokin, Northumberland Co., Pennsylvania, USA
454	Shaw and Esrey's Quarry, Chester Township, Delaware Co., Pennsylvania, USA
455	Shelocta, Indiana Co., Pennsylvania, USA
456	Sherman Valley Cryptomelane Locality (Coles-Simon prospect; Coles-Simon open pit), Broad Top Township, Bedford Co., Pennsylvania, USA
457	Sherrer Quarry, C.K. Williams & Co. Quarry (Williams Quarry), Chestnut Hill, Easton, Forks Township, Northampton Co., Pennsylvania, USA
458	Shimersville, Upper Milford Township, Lehigh Co., Pennsylvania, USA
459	Sinking Springs, Berks Co., Pennsylvania, USA
460	Smedley Park beryl locality, Springfield Township, Delaware Co., Pennsylvania, USA
461	Smith Quarry, Mt Gretna, Manheim, Lebanon Co., Pennsylvania, USA
462	Snively Mine, Hamiltonban Township, Adams Co., Pennsylvania, USA
463	Snyder Co., Pennsylvania, USA
464	South Mountain Copper Mines, Allentown, Lehigh Co., Pennsylvania, USA
465	Southampton Township, Bucks Co., Pennsylvania, USA
466	Southwest Chester County Mine (New Chester County Mine), Phoenixville mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
467	Spring Township, Berks Co., Pennsylvania, USA
468	Springdale, Allegheny Co., Pennsylvania, USA
469	Springfield Township, Delaware Co., Pennsylvania, USA
470	St. Peters, Warwick Township, Chester Co., Pennsylvania, USA
471	Steele's Mine, Berks Co., Pennsylvania, USA
472	Steidler pegmatite, Wagontown, Valley Township, Chester Co., Pennsylvania, USA
473	Strode's Mill, East Bradford Township, Chester Co., Pennsylvania, USA
474	Sullivan Co., Pennsylvania, USA
475	Sullivan Trail Coal Company Mine, West Pittston, Luzerne Co., Pennsylvania, USA
476	Susquehanna Quarry, East Salem, Juniata Co., Pennsylvania, USA
477	Swain's Quarry, Pennsbury Township, Chester Co., Pennsylvania, USA
478	Swauger Road Quarries, Point Pleasant, Bucks Co., Pennsylvania, USA
479	Sycamore Mill (Bishop's Mill), Sycamore Mills, Upper Providence Township, Delaware Co., Pennsylvania, USA
480	Sycamore Mills, Upper Providence Township, Delaware Co., Pennsylvania, USA
481	Sylmar, West Nottingham Township, Chester Co., Pennsylvania, USA
482	Tacony Creek Valley, Philadelphia, Philadelphia Co., Pennsylvania, USA
483	Tate Paint Mine, Allenwood, Union Co., Pennsylvania, USA
484	Teeter's Quarry (Valley quarry), Gettysburg, Adams Co., Pennsylvania, USA
485	Texas (Lyles Post Office), Fulton Township, Lancaster Co., Pennsylvania, USA
486	Texas, Little Britain Township, Lancaster Co., Pennsylvania, USA
487	Thomasville Crushed Stone Quarry, Thomasville, Jackson Township, York Co., Pennsylvania, USA
488	Three Cornered Mine, Friedensville, Saucon Valley, Upper Saucon Township, Lehigh Co., Pennsylvania, USA
489	Torbernite locality, Frankford, Philadelphia, Philadelphia Co., Pennsylvania, USA
490	Trap Quarry, St. Peters, Warwick Township, Chester Co., Pennsylvania, USA
491	Ueberroth Mine, Friedensville, Saucon Valley, Upper Saucon Township, Lehigh Co., Pennsylvania, USA
492	Union Co., Pennsylvania, USA
493	Universal Atlas Cement Company Quarry, Kunkletown, Monroe Co., Pennsylvania, USA
494	Upland Quarry, Leiperville, Nether Providence Township, Delaware Co., Pennsylvania, USA
495	Upper Merion Township, Montgomery Co., Pennsylvania, USA
496	Upper Milford Township, Lehigh Co., Pennsylvania, USA
497	Upper Moreland Township, Montgomery Co., Pennsylvania, USA
498	Upper Providence Township, Delaware Co., Pennsylvania, USA
499	Upper Saucon Township, Lehigh Co., Pennsylvania, USA
500	Valley Quarry, Chambersburg, Franklin Co., Pennsylvania, USA
501	Valley Quarry, Shippensburg, Cumberland Co., Pennsylvania, USA
502	Valley Township, Chester Co., Pennsylvania, USA
503	Vanarsdale Quarry (G. Vanarsdale Quarry), Feasterville, Southampton, Berks Co., Pennsylvania, USA
504	Vanartsdalen's Quarry, Southampton Township, Bucks Co., Pennsylvania, USA
505	Vera Cruz Mines (Vera Cruz Jasper Pits), Vera Cruz, Upper Milford Township, Lehigh Co., Pennsylvania, USA
506	Vera Cruz, Upper Milford Township, Lehigh Co., Pennsylvania, USA
507	Verdolite Quarry, C.K. Williams & Co. Quarry (Williams Quarry), Chestnut Hill, Easton, Forks Township, Northampton Co., Pennsylvania, USA
508	Victor Mining Company Mine, Wescosville, Lehigh Co., Pennsylvania, USA
509	Virgin Copper MIne, Hamiltonban Township, Adams Co., Pennsylvania, USA
510	W.L. Newman Phosphate Mine, East Waterford, Lack Township, Juniata Co., Pennsylvania, USA
511	Warwick Mines, St. Mary's, Warwick Township, Chester Co., Pennsylvania, USA
512	Warwick Township, Chester Co., Pennsylvania, USA
513	Wayne Junction Quarry, Germantown, Philadelphia, Philadelphia Co., Pennsylvania, USA
514	Webb's Mine, Columbia Co., Pennsylvania, USA
515	Wenksville, Menallen Township, Adams Co., Pennsylvania, USA
516	West Chester, Westtown Township, Chester Co., Pennsylvania, USA
517	West Marlboro Township, Chester Co., Pennsylvania, USA
518	West Nottingham Township, Chester Co., Pennsylvania, USA
519	West Rockhill Township, Bucks Co., Pennsylvania, USA
520	West Valley Nature Area, East Bradford Township, Chester Co., Pennsylvania, USA
521	Westmoreland Co., Pennsylvania, USA
522	Westtown Township, Chester Co., Pennsylvania, USA
523	Wheatfield mine, Spring Township, Berks Co., Pennsylvania, USA
524	Wheatley Mines, Phoenixville Mining District, Schuylkill Township, Chester Co., Pennsylvania, USA
525	Whim Shaft, Perkiomen Mines, Audubon, Lower Providence Township, Montgomery Co., Pennsylvania, USA
526	Whips Cove, Fulton Co., Pennsylvania, USA
527	White Rock Acres, Carlisle, Cumberland Co., Pennsylvania, USA
528	White Rock, Little Britain Township, Lancaster Co., Pennsylvania, USA
529	Whitemarsh Township, Montgomery Co., Pennsylvania, USA
530	William G. Freyman Mine, Little Gap, Lower Towamensing Township, Carbon Co., Pennsylvania, USA
531	William's Quarry, Frankford, Philadelphia, Philadelphia Co., Pennsylvania, USA
532	Williamson Trade School, Middletown Township, Delaware Co., Pennsylvania, USA
533	Williamstown, Dauphin Co., Pennsylvania, USA
534	Willow Grove, Upper Moreland Township, Montgomery Co., Pennsylvania, USA
535	Willowdale, East Goshen Township, Chester Co., Pennsylvania, USA
536	Wilson P. Long Mine, Hancock, Berks Co., Pennsylvania, USA
537	Winfield, Union Co., Pennsylvania, USA
538	Wissahickon Valley, Philadelphia, Philadelphia Co., Pennsylvania, USA
539	Wittmer, Allegheny Co., Pennsylvania, USA
540	Wood's Chrome Mine (Wood's Mine), Texas, Little Britain Township, Lancaster Co., Pennsylvania, USA
541	Wrightsville, York Co., Pennsylvania, USA
542	Wynnewood Road Station Quarry, Haverford Township, Delaware Co., Pennsylvania, USA
543	Wyoming Co., Pennsylvania, USA
544	York Co., Pennsylvania, USA
545	York, York Co., Pennsylvania, USA
546	Youghiogheny Reservoir, Fayette & Somerset Cos., Pennsylvania, USA
547	Young's Quarry, Kratz, Upper Salford Township, Montgomery Co., Pennsylvania, USA
548	Zeolite locality, Dillsburg, York Co., Pennsylvania, USA
549	Ziegenfuss Quarry, Allentown, Lehigh Co., Pennsylvania, USA

The above list contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database!