MIN4EU LGRB-BW: near-surface mineral raw material occurrences - harmonized dataset

Since 1999, the Geologic Survey of Baden-Württemberg publishes a statewide geological map series 1 : 50 000 "Karte der mineralischen Rohstoffe 1 : 50 000 (KMR 50)". On it, the distribution of near-surface mineral raw material prospects and occurrences (mainly) and deposits (subordinate) is shown. This continuously completed and updated map currently covers around 60% of the federal state. It is the base for the regional associations in the task of mineral planning.

The prospects and occurrences are classified according to different raw material groups (e.g. raw material for crushed stone (limestone, igneous rocks, metamorphic rocks, sand and gravel), raw materials for cement, dimension stone, high purity limestone, gypsum ...). Their spatial delineation is based on various group-specific criteria such as minimum workable thickness, minimum resources, ratio overburden/workable thickness, and so on. It is assumed that they contain deposits as a whole or in parts. In the vast majority of cases, the data is not sufficient for the immediate planning of mining projects, but it does facilitate the selection of exploration areas.

The name of each area (e.g. L 6926-3) consists of three parts. L = roman rnumeral fo 50, 6926 = sheet number of the topographic map 1 : 50 000, 3 = number of the area/mineral occurrence shown on this sheet.

Co-occurring land-use conflicts, e.g. water protection areas and nature conservation areas, forestry and agriculture, are not taken into account in the processing of KMR 50. Their assessment is the task of land use planning, the licensing authorities and the companies interested in mining.

The data is stored in the statewide raw material area database "olan-db" of the LGRB.

Citation proposal
. MIN4EU LGRB-BW: near-surface mineral raw material occurrences - harmonized dataset. https://gdk.gdi-de.org/geonetwork/srv/api/records/42a0ebee-2275-4255-a15a-a27742ffc19d

INSPIRE
SDS

INSPIRE

Identification

File identifier: 42a0ebee-2275-4255-a15a-a27742ffc19d XML

Hierarchy level: Dataset

Online resource

Resource identifier

Metadata language: English

Spatial representation type: Vector

Encoding

Format: ESRI Shapefile

Version: n/a (default)

Specification: https://www.esri.com/content/dam/esrisites/sitecore-archive/Files/Pdfs/library/whitepapers/pdfs/shapefile.pdf

Projection

Classification of data and services

Topic category

Geoscientific information
Environment

Classification of data and services

Coupled resource

Classification of data and services

Coupled resource

Keywords

Liste der Datenkategorien in der GDI-BW für Geodaten

inspireidentifiziert
opendata

GEMET - INSPIRE themes, version 1.0 ( Theme )

Mineral resources

Spatial scope

Regional

GDI-BW-Schlüsselwortliste nach dem mehrsprachigen Umwelt-Thesaurus GEMET

raw materials

European Geoscience Registry - Projects

GeoERA Keyword Thesaurus

Other keywords

Keywords

Germany

Keywords

Baden-Württemberg

Keywords

LGRB

Keywords

Mintell4EU

Keywords

near surface mineral raw materials

Keywords

map of mineral resources 1 : 50 000 (KMR 50)

Keywords

deposits

Keywords

prospects and occurrences

Keywords

raw material groups

Keywords

EGDI

Geographic coverage

Temporal reference

Temporal extent

Date ( Revision ): 2021-06-30

Quality and validity

Lineage: map of mineral resources of Baden-Württemberg 1 : 50 000 (KMR 50)

Denominator: 50000

Conformity

Restrictions on access and use

Responsible organization (s)

Contact for the resource

Organisation name: Regierungspraesidium Freiburg - Dept. 9 State Authority for Geology, Mineral Resources and Mining, Ref. 96 state raw material geology

Email: abteilung9@rpf.bwl.de

Responsible organization (s)

Contact for the resource

Organisation name: Regierungspraesidium Freiburg - Dept. 9 State Authority for Geology, Mineral Resources and Mining, Ref. 96 state raw material geology