Opal

Level 1 of the Dungeon
(0, 0, D:1)
  a cursed +0 ring mail
(11, -1, D:1)
  a +0 club
(22, -9, D:1)
  a +0 hand axe
(22, -2, D:1)
  21 arrows
(37, 10, D:1)
  a +0 robe of magic resistance
(41, 10, D:1)
  a +0 short sword
(42, 6, D:1)
  a stone

Level 2 of the Dungeon
(4, -36, D:2)
  a +0 dagger
(4, -33, D:2)
  a +0 short sword
(5, 7, D:2)
  a +0 mace
(6, -33, D:2)
  a stone
(7, -33, D:2)
  a stone
(8, -23, D:2)
  a stone
(9, -33, D:2)
  a +0 club
  4 stones
(10, -23, D:2)
  a stone
(11, -22, D:2)
  a stone
(11, 7, D:2)
  a +0 club
(14, -23, D:2)
  a +0 whip
  a +0 hunting sling
  9 stones
(19, -27, D:2)
  29 bolts
(27, -41, D:2)
  a frilled lizard corpse (skeletalised by now)
(31, -21, D:2)
  a +0 club
(31, -6, D:2)
  a +0 short sword
(32, -17, D:2)
  a +0 spear
(36, -14, D:2)
  a +0 shield
(36, -12, D:2)
  a +0 whip
  a +0 whip
(40, 6, D:2)
  a +0 club
(41, -22, D:2)
  a +0 trident

Level 3 of the Dungeon
(0, 0, D:3)
  a potion of curing
(12, 7, D:3)
  a +0 leather armour
(19, -1, D:3)
  a cursed +0 pair of boots
(21, 4, D:3)
  a +0 whip
(22, 4, D:3)
  a worm corpse
(25, 7, D:3)
  a leopard gecko corpse
(34, 16, D:3)
  a +0 club
  a +0 hunting sling
  11 sling bullets
(35, 19, D:3)
  a sling bullet