[1.6.4] Ore generation question

[Kamber56]

this.addOreSpawn(Basic.genericOre, world, random, x, z, 16, 16, 1+random.nextInt(2), 32, 10, 20);

 

For this line, I want to make the number of chances available for the block to spawn per-chunk (currently 32) to be more rare than diamond basically. So does anyone know what value diamond has for this?

[patrick96]

Diamond gens once per chunk