The ornamental design for a mineralmining pan assembly, as shown and described.
FIG. 1 is a top elevation view of the mineral mining pan assembly; the surface markings in the insert at the lower portion of the drawing is to indicate that that insert is of a different material than the remainder of the mineral mining pan assembly, the insert is only on the top of the mineral mining pan assembly.
FIG. 2 is a bottom elevation view of the mineral mining pan assembly.
FIG. 3 is a side elevation view of the mineral mining pan assembly.
FIG. 4 is a sectional view along the lines 4-4 of FIG. 1 of the mineral mining pan assembly.
FIG. 5 is a side elevation view of the mineral mining pan assembly looking down from the top of FIG. 1.
FIG. 6 is a side elevation view of the mineral mining pan assembly looking up from the bottom of FIG. 1; and,
FIG. 7 is a perspective view of the top surface of the mineral mining pan assembly.