Thread:G.U.F.I.A.Z./@comment-26157015-20150308050247

A hobbit hole has 20% chance to be "wealthy". Wealthy hobbit holes have a silver (75% chance) or gold (25% chance) chandelier and are made of fruit (apple, pear, or cherry) planks (instead of vanilla plank types).

A wealthy hobbit hole has a 25% chance to have the hidden treasure chest, leading to a total chance of 5% for each hobbit hole.

One treasure chest contains 3-6 item stacks from the following list: I couldn't find anything about only wealthy holes having brick floor. All seem to have the same floor  
 * 1-4 gold ingots
 * 1-4 silver ingots
 * 1-8 gold nuggets
 * 1-8 silver nuggets
 * 1-25 silver coins
 * 1-2 diamonds (1/2 reduced chance)
 * 1-3 mithril nuggets (1/4 reduced chance)