RK 50 LG A — Raw materials map of North Rhine-Westphalia 1: 50 000 (Locker Rock) — analog

The Raw Materials Map of North Rhine-Westphalia 1: 50 000 loose rocks [RK 50 LG] and the underlying information system [IS RK 50 LG] are based on investigations of the presence of non-energy near-surface raw materials of North Rhine-Westphalia by DG NRW from 2007 to 2010. The map works are an important basis for the ecologically and economically justifiable extraction of raw materials. The RK 50 LG shows three theme cards for the three loose rock raw material groups Kies/Kiessand, Sand, Ton/Schluff: Sheet 1: Distribution and thickness of the raw material body (thickness of raw material bodies represented at 2.5 m intervals); Sheet 2: Thickness of the overlay (top layers above the raw material body represented at 2-m intervals); Sheet 3: Presence of intermediate agents (storages in the raw material body that do not belong to the raw material group. Information on the number, thickness and depth of intermediate means in relation to the respective raw material group is presented.). Sheet 3 also contains two additional cards in scale 1: 100 000: 1. Base of the raw material body (low position of the base of the respective raw material body as absolute height in meters NN), 2. Groundwater equals and water protection areas (This data is not available for NRW and is therefore not available for every map sheet.). List of leaf cuts: L3510/L3512 Freren/Bramsche L3516 Rahden L3518 Uchte L3520 Rehburg-Loccum L3708 Gronau L3710 Rheine L3712 Ibbenbüren L3716 Lübbecke L3718 Minden L3720 Stadthagen L3906 Vreden L3908 Ahaus L3910 Steinfurt L3912 Lengerich L3914 Bad Iburg L3916 Bielefeld L3918 Herford L3920 Rinteln L4102 Emmerich L4104 Bocholt, L4106 Borken L4108 Coesfeld L4110 Münster L4112 Warendorf L4114 Rheda-Wiedenbrück L4116 Gütersloh L4118 Detmold L4122 Woodminden L4302 Kleve L4304 Wesel L4306 Dorsten L4308 Recklinghausen L4310 Lünen L4312 Hamm L4314 Beckum L4316 Lippstadt L4318 Paderborn L4320 Bad Driburg L4322 Höxter L4502 Geldern L4504 Moers L4506 Duisburg L4508 Essen L4510 Dortmund L4512 Unna L4514 Soest L4520 Warburg L4702 Nettetal L4704 Krefeld L4706 Düsseldorf L4708 Wuppertal L4710 Hagen L4902 Heinsberg L4904 Mönchengladbach L4906 Neuss L4908 Solingen L4910 Gummersbach L5000 Selfkant L5102 Geilenkirchen L5104 Düren L5106 Cologne L5108 Köln-Mülheim L5110 Waldbröl L5112 Freudenberg L5302 Aachen L5304 Zülpich L5306 Euskirchen L5308 Bonn L5310 Altenkirchen L5506 Bad Münstereifel L5508 Bad Neuenahr Ahrweiler