I am using GeoRegionValuePlot to create color coded county maps of a given state. Color is determined from the value given with a rule. I would like that same value specified in the rule to be displayed when I mouse-click on the county as displayed in the GeoRegionValuePlot graph. Nothing I have read in the documentation gives me any idea on how to do this or whether it can be done. I can't find any examples of Tooltip used along with Geo maps.
My current GeoRegionValuePlot is given below:
GeoRegionValuePlot[countyRules, PlotStyle -> Directive[EdgeForm[{Black}]], ImageSize ->500, GeoBackground -> None, GeoProjection -> {"LambertAzimuthal"},PlotLegends -> Automatic]
Where countyRules is a list of county entity rules for all counties of the state.