I always think to myself, "how did my very first released mod end up in the YogBox?" And then I realize that it doesn't matter! Either way, uRandom was my first Minecraft mod (which is the main reason I still update it, although I've begun liking uRandom, more and more) and it generates an ore, called Randomite, fairly commonly--about that of coal. When broken, this ore will drop one of the following items: coal, iron ore, gold ore, redstone, egg, or diamond. These drops are weighted by the commonness of the ore in the real world, to keep things balanced.
v7.0 - Updated to 1.0.0 v6.0 - Updated to Beta 1.7.3; Next update will finally add Lapis to the ore drop, and replacing the egg with a slime ball or two, since slime balls are hard to get and are very useful if you enjoy playing with Pistons. v5.0 - Updated to Beta 1.6.6 v4.0 - Updated to Beta 1.5_01, changed ore generation to be somewhat lower v3.0 - Updated to Beta 1.4_01, fixed the drop items and drop rates again v2.0 - Updated to Beta 1.4, finally, but accidentally ported an old release, lol v1.1 - Ore is slightly less common, and now drops diamond less, and coal more, etc. to keep it balanced =D v1.0 - Initial Release; Beta 1.3_01