DEVELOPMENT STATUS 

STATUS					WORLD				US



OCCURRENCES        25197           18592
PROSPECT           22649           17356
MINES              64807           49114
UNKNOWN              536             492

DEPOSIT SIZE

SIZE						WORLD				US



LARGE               2912            2403
MEDIUM              3809            2831
SMALL               53333          43078
UNCLASSIFIED        53135          37242

USGS MODEL(S) ASSIGNED TO SITES

WORLD = 11703
US    = 6774

LOCATION PARAMETERS

DESCRIPTION										WORLD				US



WITH GEOGRAPHIC COORDINATES            109020          82587
WITH LEGAL DESCRIPTION ONLY              1549           1549
WITHOUT SPECIFIC SITE LOCATION           2620           1418

RECORD COMPLETENESS

COMPLETION PERCENTAGES										WORLD				US



MINIMALLY DEVELOPED (20-24%) COMPLETE                 8             0
LESS DEVELOPED (25-50%) COMPLETE                  23734         16213
WELL DEVELOPED (51-75%) COMPLETE                  64334         50210
HIGHLY DEVELOPED (76-98%) COMPLETE                25112         19131

LAND STATUS OF MINERAL SITE LOCATIONS

CLASSIFICATION					WORLD				US



FEDERAL                   21125           21125
FEDERAL/PRIVATE               0               0
STATE                      2551            2431
OTHER GOVERNMENT             68              68
NATIVE AMERICAN            1758            1758
PRIVATE                   18943           16800
UNCLASSIFIED              68744           44041

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