Formula:ORE/SILICON Mine Cycle Time Posted By: JeffB Date: 26 Dec 2000, 04:57 (X-Tension V2) This is accurate to plus or minus 1 second.... To predict the cycle time for an Ore Mine built on an Ore asteroid of any given yield; Divide 1 by the yield, then multiply the result times 600 for the cycle time in seconds: (1/OreYield) x 600 = Cycle Time in seconds (+/- 1 second) ----- For a silicon asteroid : (1/SiliconYield) x 2400 = Cycle Time in seconds (+/- 1 second) OOPS this is more accurate Posted By: JeffB Date: 26 Dec 2000, 05:41 In Response To: Formula:ORE/SILICON Mine Cycle Time (JeffB) Those constants don't work completly accurately (for some reason... I would have thought that this is based on even numbers / linear relationship).... Instead use this : 589 / Ore Yield = Cycle Time in Seconds 2314 / Silicon Yield = Cycle Time in Seconds