Costa Rica

Geology and resource assessment of Costa Rica: Geologic map at 1:500,000 scale, digitized from USGS I-1865. Includes mines, prospects, and occurrences, permissive tracts for several mineral deposit types, and gravity anomaly contours.

Geology and geophysics
Geologic units
legend for geologic units
Faults
legend for faults
Gravity: Bouguer anomaly
Gravity: isostatic anomaly
Mineral resources
Mines, prospects, occurrences
Permissive tracts
legend for geologic units
Tilarán region data
Geologic units
legend for geologic units
Faults
legend for faults
Hydrothermal alteration
Mines and prospects
Geographic reference
OpenStreetMap
Shaded relief

Need more? You can View, Download, and Understand this data source at https://MRData.usgs.gov/dds-19/.

Search results

How to use this map

Show data layers

Show available data layers
Layer not shown on map
50 Sliders affect layer transparency.

Find geographic areas

Show named geographic areas
OhioClick linked area names (subdivisions or overlapping areas)
Shows the area on the map

Explore the data

Click the map to show data near to the point you clicked.
A report opens in a new window.
Click the section headings to expand or collapse reports.
To select data from a rectangular area, hold the Ctrl key and drag the pointer.
Don't search a large area this way, it takes too long. Zoom in instead.

Geographic areas

Settings