ORE DEP (ESTIMATION) Flashcards
1
Q
Data consolidation and interpretation to explain geology and mineralization
A
Geological Model
2
Q
Type of estimation wherein polygons are drawn around individual data points
A
Polygonal Estimation
3
Q
Types of Polygon Method
A
1.By Plan or Level
2. By Cross Sections
4
Q
Done by divising deposit into series of rectilinear blocks and averaging of data points inside a block
A
Block Modeling
5
Q
Types of Block Modeling
A
- Rolling mean Approach
- Inverse Distance Weighting
6
Q
Branch of statistics focusin on SPACIO-TEMPORA DATA SETS
A
Geostatistics
7
Q
Basic tool that provides a statistical measure of MAX Distance which can be used in INVERSE DISTANCE WEIGHTING at any given direction
A
Variograms
8
Q
Elegant class of INVERSE DISTANCE WEIGHTING
A
Kriging
9
Q
Povides a value for the estimation variance which convetional estimation cannot do
A
Standard Error
