Geological Survey of Finland - Metallic Minerals
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This table contains data on precious metals extracted from various mining sites in Finland. The data is sourced from 'Geological Survey of Finland'. It provides information on the mining sites such as their unique identifiers, names, locations in both European and YKJ coordinate systems, respective commodities extracted, sizes of the commodities, occurrence type, mine status, discovery year, measurements and totals of the commodities, calculation methods and years, current holders of the sites, province and district where the site is located, deposit type, host and wall rocks, deposit shape, dip and azimuth, length, width, depth, last update date, UNFC classification, other commodities related to the site, alternative names, plunge azimuth and dip, thickness, and the geometrical characteristics of the sites. This data can be utilized in various data analytics tasks such as analyzing the distribution of precious metal mining sites across Finland, determining the trends and changes in mining activities over time, identifying the most common commodities extracted and their quantities, examining the relationships between various factors like deposit types and the presence of specific commodities, and conducting spatial analysis and visualization of the mining sites using the provided geographical coordinates.
Field Descriptions
Name |
Data type |
Description |
_extract_date | date | The date when the data was extracted |
_row_number | long | The row number |
gml_id | string | The identifier of the GML object |
objectid | int | The unique identifier of the object |
id | int | The ID of the column |
name | string | The name of the object |
easting_euref | int | The easting coordinate in Euref coordinate system |
northing_euref | int | The northing coordinate in Euref coordinate system |
easting_ykj | int | The easting coordinate in YKJ coordinate system |
northing_ykj | int | The northing coordinate in YKJ coordinate system |
commodity | string | The type of commodity |
size_by_commodity | string | The size of the object based on the commodity |
all_main_commodities | string | The list of all main commodities |
ocurrence_type | string | The type of occurrence |
mine_status | string | The status of the mine |
discovery_year | int | The year of discovery |
commodity_measure_total | string | The total measure of the commodity |
resources_total | string | The total resources |
reserves_total | string | The total reserves |
calc_method | string | The calculation method used |
calc_year | int | The year of calculation |
current_holder | string | The current holder of the object |
province | string | The province where the object is located |
district | string | The district where the object is located |
deposit_type | string | The type of deposit |
host_rocks | string | The rocks hosting the object |
wall_rocks | string | The rocks forming the wall of the object |
deposit_shape | string | The shape of the deposit |
dip_azim | int | The azimuth of the dip |
dip | int | The dip angle |
length_m | int | The length of the object in meters |
width_m | int | The width of the object in meters |
depth_m | int | The depth of the object in meters |
date_updated | timestamp | The date when the record was last updated |
unfc_classification | string | The UNFC classification of the object |
other_commodities | string | Other commodities associated with the object |
alternative_names | string | Alternative names of the object |
plunge_azim | int | The azimuth of the plunge |
plunge_dip | int | The dip angle of the plunge |
thickness_m | int | The thickness of the object in meters |
geom_geojson | string | The geometry of the object in GeoJSON format |
geom_geotext | string | The geometry of the object in Geotext format |
geom_type | string | The type of geometry |
geom_centroid | string | The centroid of the geometry |
geom_center_x | double | The x-coordinate of the center of the geometry |
geom_center_y | double | The y-coordinate of the center of the geometry |
geom | binary | The geometry of the object |