FRCP - mining,
Joinder appropriate in case of adjoining strip mines.
State partition statute does not require most profitable sale - only the timely sale.
State statute potentially requiring trial before partition is a procedural, not substantive requirement for Erie.
https://d3bsvxk93brmko.cloudfront.net/datastore/opinions/2015/12/31/13-16657.pdf
Since 2011. An occasional commonplacing of the U.S. Circuit Courts of Appeal.
Neither an authoritative statement of the law nor legal advice. Quick work.