Knowledge (XXG)

Hong Kong UNESCO Global Geopark

Source 📝

505: 627:) showcases various volcanic rocks and sedimentary rocks formed about 146 million years ago. The siltstone beds were interbedded with volcanic tuffite. Tuffite is a sedimentary rock with a volcanic origin. It formed by fine volcanic ash deposited in water, forming a sedimentary bed of volcanic ash. Other than that, there is also a black cherty mudstone on Lai Chi Chong, which is believed to be formed by mud deposited together with silica-rich materials. The black color indicated an oxygen depleted deposition environment. These black mudstones beds exhibits a slump fold structure. Large coherent mass of loosely consolidated materials might have slid down along a slope and folded the mudstone beds. 213: 457: 17: 469: 229: 521: 481: 493: 533: 681: 669: 221: 657: 852: 311:
In 2008, the Hong Kong government commissioned a study to investigate the feasibility of establishing a geopark. The study identified two suitable regions, namely the north-eastern New Territories and Sai Kung. The government subsequently set up a geopark to cover both regions. The geopark was
504: 616:
formed about 280 million years ago. Various fossils such as ammonites, corals and bivalves were found on Ma Shi Chau. Sitting right next to the Tolo Channel fault system, various sheared features and folds can be observed.
564:. It contains many deep red coloured rocks formed during a period of global warming in Tertiary. Oxidation rate of iron increased due to higher temperature and humidity, forming the iron oxide (rust) 646:
in northeastern Hong Kong. It is the easternmost outlying island of Hong Kong. Tung Ping Chau is a popular holiday destination for locals. Its attractions, such as wave erosion landscape, the
594:, are at the northeastern tip of the Tolo channel. Various deformation and erosion features can be seen from these rocks. One of the famous features is the Devil's fist formed by 778: 456: 468: 360:) is located in southeastern Hong Kong, immediately to the south of the High Island peninsula and to the northwest of the Ninepin group of islands. It consists of 1074: 480: 1299: 841: 492: 1294: 336:) is the home of the columnar-jointed volcanic tuff. Most of the columns are sub-vertical, straight-sided and parallel. It covers a large area around 520: 1289: 1284: 1095: 1003: 998: 814: 574:), as the Chinese name Chek Chau implies, Port Island is a place of red earth. The ground on the entire island is rust-coloured conglomerate and 212: 1175: 1069: 740: 774: 255:), was inaugurated on 3 November 2009. It is a single entity of land area over 150 km across parts of the eastern and northeastern 442:, from where it can easily be reached by small boat. The island is underlain by older volcanic-related sedimentary rocks. There is a 1103: 1239: 1233: 1215: 981: 834: 680: 650:
that resembles a sponge cake structure and the unusually flat lay of the island itself, draw thousands of visitors annually.
240: 124: 36: 138: 50: 944: 1118: 1113: 1090: 1018: 993: 411:) is located on the eastern side of Hong Kong, forms a series of offshore islands. Numerous inclined columnar jointed 1221: 1064: 976: 827: 763: 16: 716: 706: 532: 419:
and coastal scenery around the Ninepin Group. Columns in the Ninepin Group are as large as 3-meters in diameter.
961: 711: 377: 1204: 264: 1227: 956: 916: 345: 329: 228: 590:. The oldest rocks in Hong Kong, the Bluff Head formation, formed about 400 million years ago during the 1255: 1143: 1138: 966: 341: 701: 361: 300: 939: 923: 792: 1158: 1033: 668: 337: 656: 1108: 1023: 855: 687: 613: 560:) is a harbour hugged by Double Island, Crescent Island and Crooked Island with north-eastern 296: 289: 275: 751: 1148: 819: 286: 161: 73: 949: 869: 591: 561: 256: 108:
hoeng1 gong2 lyun4 hap6 gwok3 gaau3 fo1 man4 zou2 zik1 sai3 gaai3 dei6 zat1 gung1 jyun4*2
1153: 1028: 412: 282: 1278: 1210: 901: 896: 879: 874: 620: 439: 404: 369: 216:
Volcanic tuffs with hexagonal columnar jointing at East Dam of High Island Reservoir
1197: 1192: 884: 587: 553: 435: 427: 313: 168: 80: 605: 220: 1038: 971: 891: 721: 595: 510:
Columnar jointing near Po Pin Chau (not to be confused with the dark-colored
635: 575: 567: 389: 182: 94: 388:
coastline a distinctive appearance, and leading to the development of many
986: 906: 643: 393: 189: 101: 270:
The Hong Kong UNESCO Global Geopark consists of two geological regions:
599: 443: 295:
the Northeast New Territories Sedimentary Rock Region, which comprises
851: 602:
along the sandstone bedding forming the shape of the “Ghost fingers”.
911: 416: 260: 498:
Po Pin Chau, a stack island near the High Island Reservoir East Dam
647: 511: 385: 219: 15: 486:
Twisted columnar jointing near the High Island Reservoir East Dam
793:"Chief Executive opens Hong Kong National Geopark (with photos)" 447: 279: 823: 384:). Columnar-jointed rocks underlie these islands, giving their 299:
formed in different geologic periods, showcasing the complete
809: 741:
discoverhongkong.com : Hong Kong UNESCO Global Geopark
87:
Xiānggǎng Liánhéguó Jiào Kē Wén Zǔzhī Shìjiè Dìzhì Gōngyuán
474:
Columnar jointing near the High Island Reservoir East Dam
462:
Columnar jointing near the High Island Reservoir East Dam
194: 106: 815:
Proposal to set up a Geopark in Hong Kong, March 2009
173: 85: 292:, which are of international geological significance 1248: 1185: 1167: 1131: 1083: 1057: 1050: 1012: 932: 862: 188: 181: 167: 160: 155: 137: 123: 118: 100: 93: 79: 72: 67: 49: 35: 26: 779:Agriculture, Fisheries and Conservation Department 278:Volcanic Rock Region, with its widely distributed 544:Northeast New Territories Sedimentary Rock Region 586:The area includes the north and south shores of 526:Sea Cave near the High Island Reservoir East Dam 232:Devil's Fist at Bluff Head (Wong Chuk Kok Tsui) 196:hoeng1 gong2 gwok3 gaa1 dei6 zat1 gung1 jyun4*2 1075:Hong Kong University of Science and Technology 835: 143: 129: 55: 41: 8: 340:in the eastern part of Hong Kong, including 795:. Government of Hong Kong. 3 November 2009. 764:"Proposal to set up a Geopark in Hong Kong" 1054: 1009: 850: 842: 828: 820: 152: 64: 446:reaching to a small island nearby at low 1096:French International School of Hong Kong 312:formally inaugurated by Chief Executive 227: 211: 1004:Public housing estates in Tseung Kwan O 999:Historic churches of Sai Kung Peninsula 810:Hong Kong UNESCO Global Geopark website 733: 652: 452: 1176:Sai Kung & Clearwater Bay Magazine 582:North and south coasts of Tolo Channel 23: 1070:Caritas Institute of Higher Education 7: 1300:Protected areas established in 2009 775:Environmental Protection Department 578:formed similarly during Teritary. 263:listed the geopark as part of its 14: 1104:HKMLC Queen Maud Secondary School 1295:2009 establishments in Hong Kong 679: 667: 655: 531: 519: 503: 491: 479: 467: 455: 301:geological history of Hong Kong. 1290:Global Geoparks Network members 1285:Hong Kong UNESCO Global Geopark 1258:(fatal injury at Tseung Kwan O) 982:Tseung Kwan O Industrial Estate 237:Hong Kong UNESCO Global Geopark 195: 175:Xiānggǎng Guójiā Dìzhì Gōngyuán 107: 27:Hong Kong UNESCO Global Geopark 639: 624: 609: 571: 557: 431: 408: 381: 373: 365: 357: 333: 252: 244: 174: 144: 130: 86: 56: 42: 1: 320:Sai Kung Volcanic Rock Region 945:Clear Water Bay Country Park 549:Double Haven and Port Island 1119:Hong Kong Adventist College 1114:Hong Kong Adventist Academy 1019:Clear Water Bay First Beach 994:Tseung Kwan O Sports Ground 1316: 1065:Hong Kong Design Institute 977:Sai Kung East Country Park 438:, to the southeast of the 249:Hong Kong National Geopark 119:Hong Kong National Geopark 1265: 717:List of National Geoparks 707:Conservation in Hong Kong 206: 151: 63: 31: 1267:This list is incomplete. 962:Hong Kong Global Geopark 712:Protected areas of China 259:. On 18 September 2011, 125:Traditional Chinese 37:Traditional Chinese 356:Ung Kong Island Group ( 265:Global Geoparks Network 139:Simplified Chinese 51:Simplified Chinese 1203:Leung Shuen Wan Chau ( 957:Haven of Hope Hospital 917:Tseung Kwan O New Town 233: 225: 217: 21: 1256:Death of Chow Tsz-lok 967:Kiu Tsui Country Park 342:High Island Reservoir 231: 223: 215: 19: 1099:Tsueng Kwan O Campus 702:Geology of Hong Kong 538:South Ninepin Island 434:) is located in the 316:on 3 November 2009. 940:Cham Shan Monastery 924:Tseung Kwan O South 771:Legislative Council 1034:Silverstrand Beach 556:or Yan Chau Tong ( 514:in the foreground) 338:Sai Kung Peninsula 234: 226: 218: 22: 1272: 1271: 1127: 1126: 1109:Hong Kong Academy 1100: 1084:Primary/secondary 1046: 1045: 1024:Hap Mun Bay Beach 856:Sai Kung District 690:on Tung Ping Chau 688:wave-cut platform 614:sedimentary rocks 297:sedimentary rocks 290:columnar jointing 210: 209: 202: 201: 162:Standard Mandarin 114: 113: 74:Standard Mandarin 1307: 1098: 1055: 1010: 854: 844: 837: 830: 821: 797: 796: 789: 783: 782: 781:. February 2009. 768: 760: 754: 749: 743: 738: 683: 671: 659: 641: 626: 611: 573: 559: 535: 523: 507: 495: 483: 471: 459: 433: 410: 383: 375: 367: 359: 335: 254: 246: 245:香港聯合國教科文組織世界地質公園 198: 197: 177: 176: 153: 147: 146: 133: 132: 110: 109: 89: 88: 65: 59: 58: 57:香港联合国教科文组织世界地质公园 45: 44: 43:香港聯合國教科文組織世界地質公園 24: 1315: 1314: 1310: 1309: 1308: 1306: 1305: 1304: 1275: 1274: 1273: 1268: 1261: 1244: 1220:Ngau Mei Chau ( 1181: 1163: 1123: 1091:Evangel College 1079: 1042: 1008: 950:Clear Water Bay 928: 870:Clear Water Bay 858: 848: 806: 801: 800: 791: 790: 786: 766: 762: 761: 757: 752:Geopark leaflet 750: 746: 739: 735: 730: 698: 691: 684: 675: 672: 663: 660: 633: 612:) presents the 592:Devonian Period 584: 562:New Territories 551: 546: 539: 536: 527: 524: 515: 508: 499: 496: 487: 484: 475: 472: 463: 460: 425: 402: 354: 327: 322: 309: 257:New Territories 12: 11: 5: 1313: 1311: 1303: 1302: 1297: 1292: 1287: 1277: 1276: 1270: 1269: 1266: 1263: 1262: 1260: 1259: 1252: 1250: 1246: 1245: 1243: 1242: 1237: 1231: 1230:(Sheep Island) 1225: 1222:Shelter Island 1218: 1213: 1208: 1201: 1200:(Sharp Island) 1195: 1189: 1187: 1183: 1182: 1180: 1179: 1171: 1169: 1165: 1164: 1162: 1161: 1156: 1151: 1146: 1141: 1135: 1133: 1129: 1128: 1125: 1124: 1122: 1121: 1116: 1111: 1106: 1101: 1093: 1087: 1085: 1081: 1080: 1078: 1077: 1072: 1067: 1061: 1059: 1052: 1048: 1047: 1044: 1043: 1041: 1036: 1031: 1029:Kiu Tsui Beach 1026: 1021: 1016: 1014: 1007: 1006: 1001: 996: 991: 990: 989: 979: 974: 969: 964: 959: 954: 953: 952: 942: 936: 934: 930: 929: 927: 926: 921: 920: 919: 914: 909: 899: 894: 889: 888: 887: 877: 872: 866: 864: 860: 859: 849: 847: 846: 839: 832: 824: 818: 817: 812: 805: 804:External links 802: 799: 798: 784: 755: 744: 732: 731: 729: 726: 725: 724: 719: 714: 709: 704: 697: 694: 693: 692: 685: 678: 676: 673: 666: 664: 661: 654: 636:Tung Ping Chau 632: 631:Tung Ping Chau 629: 583: 580: 550: 547: 545: 542: 541: 540: 537: 530: 528: 525: 518: 516: 509: 502: 500: 497: 490: 488: 485: 478: 476: 473: 466: 464: 461: 454: 424: 421: 413:volcanic rocks 401: 398: 353: 352:Ung Kong Group 350: 326: 323: 321: 318: 308: 305: 304: 303: 293: 283:volcanic rocks 224:Tung Ping Chau 208: 207: 204: 203: 200: 199: 192: 186: 185: 183:Yue: Cantonese 179: 178: 171: 165: 164: 158: 157: 156:Transcriptions 149: 148: 141: 135: 134: 127: 121: 120: 116: 115: 112: 111: 104: 98: 97: 95:Yue: Cantonese 91: 90: 83: 77: 76: 70: 69: 68:Transcriptions 61: 60: 53: 47: 46: 39: 33: 32: 29: 28: 13: 10: 9: 6: 4: 3: 2: 1312: 1301: 1298: 1296: 1293: 1291: 1288: 1286: 1283: 1282: 1280: 1264: 1257: 1254: 1253: 1251: 1247: 1241: 1238: 1235: 1232: 1229: 1226: 1223: 1219: 1217: 1214: 1212: 1211:Ninepin Group 1209: 1206: 1202: 1199: 1198:Kiu Tsui Chau 1196: 1194: 1191: 1190: 1188: 1184: 1178: 1177: 1173: 1172: 1170: 1166: 1160: 1157: 1155: 1152: 1150: 1147: 1145: 1144:Tseung Kwan O 1142: 1140: 1139:Tiu Keng Leng 1137: 1136: 1134: 1130: 1120: 1117: 1115: 1112: 1110: 1107: 1105: 1102: 1097: 1094: 1092: 1089: 1088: 1086: 1082: 1076: 1073: 1071: 1068: 1066: 1063: 1062: 1060: 1056: 1053: 1049: 1040: 1037: 1035: 1032: 1030: 1027: 1025: 1022: 1020: 1017: 1015: 1011: 1005: 1002: 1000: 997: 995: 992: 988: 985: 984: 983: 980: 978: 975: 973: 970: 968: 965: 963: 960: 958: 955: 951: 948: 947: 946: 943: 941: 938: 937: 935: 931: 925: 922: 918: 915: 913: 910: 908: 905: 904: 903: 902:Tseung Kwan O 900: 898: 897:Tiu Keng Leng 895: 893: 890: 886: 883: 882: 881: 880:Tai Mong Tsai 878: 876: 875:Sai Kung Town 873: 871: 868: 867: 865: 861: 857: 853: 845: 840: 838: 833: 831: 826: 825: 822: 816: 813: 811: 808: 807: 803: 794: 788: 785: 780: 776: 772: 765: 759: 756: 753: 748: 745: 742: 737: 734: 727: 723: 720: 718: 715: 713: 710: 708: 705: 703: 700: 699: 695: 689: 682: 677: 670: 665: 658: 653: 651: 649: 645: 637: 630: 628: 622: 621:Lai Chi Chong 618: 615: 607: 603: 601: 597: 593: 589: 581: 579: 577: 569: 565: 563: 555: 548: 543: 534: 529: 522: 517: 513: 506: 501: 494: 489: 482: 477: 470: 465: 458: 453: 451: 449: 445: 441: 440:Sai Kung Town 437: 429: 422: 420: 418: 414: 406: 405:Ninepin Group 400:Ninepin Group 399: 397: 395: 391: 387: 379: 371: 370:Basalt Island 363: 351: 349: 347: 343: 339: 331: 324: 319: 317: 315: 306: 302: 298: 294: 291: 288: 284: 281: 277: 273: 272: 271: 268: 266: 262: 258: 250: 242: 238: 230: 222: 214: 205: 193: 191: 187: 184: 180: 172: 170: 166: 163: 159: 154: 150: 142: 140: 136: 128: 126: 122: 117: 105: 103: 99: 96: 92: 84: 82: 78: 75: 71: 66: 62: 54: 52: 48: 40: 38: 34: 30: 25: 18: 1240:Yim Tin Tsai 1236:(Urn Island) 1234:Tai Tau Chau 1216:Pak Sha Chau 1193:Kau Sai Chau 1174: 1132:MTR stations 885:Wong Mo Ying 787: 770: 758: 747: 736: 674:Double Haven 634: 619: 604: 588:Tolo Channel 585: 566: 554:Double Haven 552: 436:Port Shelter 428:Sharp Island 426: 423:Sharp Island 403: 378:Bluff Island 355: 346:Tai Long Wan 328: 314:Donald Tsang 310: 269: 248: 247:), formerly 236: 235: 169:Hanyu Pinyin 81:Hanyu Pinyin 20:Overview map 1205:High Island 662:Ma Shi Chau 606:Ma Shi Chau 568:Port Island 330:High Island 325:High Island 285:displaying 1279:Categories 1228:Yeung Chau 1159:LOHAS Park 1039:Trio Beach 972:LOHAS Park 892:Ta Ku Ling 728:References 722:Lai Chi Wo 642:) sits in 596:weathering 394:sea arches 1051:Education 933:Landmarks 576:siltstone 390:sea caves 362:Wang Chau 287:prismatic 1149:Hang Hau 1058:Tertiary 987:TVB City 907:Hang Hau 696:See also 644:Mirs Bay 276:Sai Kung 253:香港國家地質公園 190:Jyutping 145:香港国家地质公园 131:香港國家地質公園 102:Jyutping 1249:History 1186:Islands 1013:Beaches 600:erosion 512:dolosse 444:tombolo 415:create 307:History 241:Chinese 1154:Po Lam 912:Po Lam 417:cliffs 376:) and 261:UNESCO 243:: 1168:Media 863:Areas 767:(PDF) 648:shale 386:cliff 777:and 598:and 448:tide 409:果洲群島 392:and 382:沙塘口山 358:甕缸群島 344:and 280:tuff 274:the 640:東平洲 625:荔枝莊 610:馬屎洲 558:印洲塘 432:橋咀洲 374:火石洲 368:), 334:糧船灣 1281:: 773:. 769:. 686:A 572:赤洲 450:. 396:. 366:橫洲 348:. 267:. 1224:) 1207:) 843:e 836:t 829:v 638:( 623:( 608:( 570:( 430:( 407:( 380:( 372:( 364:( 332:( 251:( 239:(

Index


Traditional Chinese
Simplified Chinese
Standard Mandarin
Hanyu Pinyin
Yue: Cantonese
Jyutping
Traditional Chinese
Simplified Chinese
Standard Mandarin
Hanyu Pinyin
Yue: Cantonese
Jyutping



Chinese
New Territories
UNESCO
Global Geoparks Network
Sai Kung
tuff
volcanic rocks
prismatic
columnar jointing
sedimentary rocks
geological history of Hong Kong.
Donald Tsang
High Island
Sai Kung Peninsula

Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.