The polls are closed. I trust y'all voted. A couple hand drill embers today on unique wood combinations. Mule fat spindle on grape hearth. I actually went all the way through the hearth AND leather before coming up with this ember. Manzanita spindle on cottonwood hearth. Went almost all the way through this hearth... Thanks to @Shnick for the manzanita; @Gruntinhusaybah for the mule fat; and @Seahunter for the grape. I gathered the cottonwood in either Utah or Idaho.