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Items Stored in Mineral Deposits Database

Field

Description

Output from map search

Output from data search

Name The most recent name of the deposit, where known Y Y
Aliases Alternative name(s) of the deposit, where known Y
Parent deposit The name of a broader deposit, e.g. a mineral field, mine, quarry or prospect, of which this deposit is an integral part Y
Deposit type Type of working: e.g. mine (ore produced); prospect (no production); mineral field (group of related mines); quarry Y Y
Operational status Present status of mines and quarries: operating, occasionally operating; non-operating (mining suspended but still under lease); abandoned or prospect Y Y
Status date Date the operational status was last verified Y
Main commodity type Broad type of commodity (e.g. construction material, metallic minerals, industrial mineral) Y Y
Main commodity Most valuable commodity worked or explored for Y Y
Description General informal description of the deposit Y
Locality Nearby geographic features (e.g. towns) Y
Location Grid co-ordinates: Easting (m); Northing (m) Y
Map datum Datum the coordinates are supplied in; mostly AGD66 Y
Deposit size Six broad range categories have been defined to estimate the total in situ size of the deposit (in tonnes for hard-rock deposits, or in m3 for placer and alluvial deposits) Y
Host rock ages Broad time/stratigraphic units or Provinces hosting the deposit. Two or more host rocks may be defined to cater for discordant deposits that traverse these time/stratigraphic boundaries Y
Mineralisation age Code for the age of the mineralisation. The age of the primary mineralisation is given if the ore has been later remobilised. The age is usually inferred Y
Use Most common usages of the commodity (mostly just for construction materials and industrial minerals) Y
Form Overall form(s) of the deposit and/or nature of the mineralisation (e.g. vein). Mostly for metallic and industrial minerals Y
Rock type Lithologies of the main host rocks to the mineralisation Y
Commodities All mineral commodities of economic or potential economic value Y
Anomalous elements Elements occurring in unusual amounts, but not presently of economic grade, in this deposit Y
Exploration The type of exploration which has been undertaken on this deposit. Up to five methods may be entered. Prospecting signifies pits, trenches or shafts. Geological mapping refers to detailed surface and/or underground mapping. Geochemical surveys refer to detailed soil sampling as well as systematic chip sampling of mineralisation and host rocks. Geophysical surveys refers to ground-based techniques related to the deposits. Drilling refers to any drill hole intersecting the deposit. Y
Structure (dip, strike, comments) Orientation of the principal ore body, where applicable: angle (degrees) of dip from horizontal; the strike of the deposit, in the range 0-359 (oT) Y
Resources Pre-mining resources of the various commodities in the deposit Y
MRT Home/ Geological Information/ Mineral Deposits/ Deposits Data Dictionary


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