An instrument called a "contourpolator" is described. The device is constructed from readily available materials costing about $2.00 and consists of 4 primary parts. Detailed instructions are provided for its assembly and use.
|Publication Subtype||Journal Article|
|Title||A rapid and accurate contour interpolator|
|Series title||Economic Geology|
|Publisher||Society of Economic Geologists|
|Google Analytic Metrics||Metrics page|