ok,
the quantity is the maxium of minerals the could be harvrestet on an planet!?
so in this case the earth have very pure mineral stocks.
i have to colonisate other planets or mine asteroids, if i have to grow my human culture!?
. . . but for an colonisation modul here on earth i need more minerals that my home planet got.
so i have to. . . . mine asteroids or. . . what else am i able to do?
...that's got to be a pretty sucky start if you don't have enough minerals on earth for a cryo module...
I am 99% sure at this point you are confusing throughput with what's actually needed.
Okay, have you ever considered... not building anything?
Just stop building stuff while it mines. I have NEVER seen an Earth start with such limited resources I couldn't at least build a couple of freighters (let alone another 100 mines). Get some freighters going. Take automated mines to asteroids. Have same said freighters pick up the ore, take it back to earth. Once you aren't DYING from lack of minerals, build mass drivers, leave one on earth, take 1 out to an asteroid/planet/whatever, and have it automatically send the stuff back to earth.
If you really, really, really, really, can't seem to get "off earth". Then perhaps you need to stop playing conventional start. If you are playing a Trans-Newtonian start, and can't get off Earth at all, you are playing... oddly? And maybe to help you out start with 'planetary body surveyed" or what in game start, so you don't even have to build a geo ship to know where the minerals are in Sol.
I mean... a basic cargo ship should probably cost less than 1000 of each mineral. Probably a lot less.
An automated mine costs 120 Duranium/120 Corundum. As long as you start with at least 2500 of each mineral on your planet, you should not be in an "impossible" situation. (Mind you, if you start with less than 2500 of Duranium and Corundum AND have no good minerals in the system... Just restart... seriously. )
I think your main problem is you are confusing throughput with how much minerals you have. Stop building. Period. Watch your minerals start stacking back up now that you aren't inhaling them. Normally your construction is taking as many of those as it can and applying it immediately. Sure, maybe working at half rate will delay all your stuff, but it will happen eventually.