Duple improper Contra dance

A1: Balance and Swing neighbor

A2: Ladies chain across
    Orbit {Ladies Al'd R 1-1/2 while men orbit ccw 1/2 way around}

B1: Balance and Swing Partner

B2: Circle L 3/4
    Dance 3 changes of a circular Hey (pass N by R, P by L, N by R) then face next neighbor

I was a structural geologist. What more can I say. I wrote the dance in about 2003 and named it to commemorate a former noble occupation. The circular hey is common in English dances. Contra dancers can figure it out. If you’re not sure about that, have them use hands and pull by.