25D32 · miner

25H1123 · rock-formations

46A1611(+0) · treasure hunting, goldrush (+ variant)

46A1612(+0) · digging for or finding of treasure (+ variant)

47D8(PICKAXE) · tools, aids, implements ~ crafts and industries: pickaxe

86(QUAERIT DURO ILLE LABORE) · proverbs, sayings, etc. (QUAERIT DURO ILLE LABORE)