BZ (with Rocket Silo Construction) - Integrate more materials

[Xynariz]

• Directly integrate Silica & Silicon. Perhaps some or all of the sand that's given as output (if sand is available) could be replaced with or supplemented with silica (and/or quartz)? Related to #1 (Source: Brevven)
• Any time stone is given as an output, give half as much zircon as stone (including probabilistically). (Source: Xynariz)
• RSC will always output Angel's ores (if present), and will output a chance of coal/copper/iron (15% chance each of 5) when no sand is present. The suggestion is to add lead ore, tin ore, and aluminum ore (and zircon, if the above is not implemented) in the same way. (Source: Xynariz)

[Xynariz]

Additional (and original) feedback from Xynariz.