This document indicates how areas (polygons) portrayed on a geologic map should be coded in the data model. See the NMBGMR Symbol set (3.7 Mb PDF) for details on how our standard symbology is constructed.
| Description | Symbol | Feature Classes & Attributes | Comment |
|---|---|---|---|
| Breccia-zone |  |
Lith_poly
|
If breccia occupies a mappable area, record in Lith_poly, if breccia is isolated or along a fault, record as point data in Feature_point. |
| Overlays, Mineralization + Alteration, Landforms, etc | [to be determined] |