But anyway I never tried this before so please, can someone confirm wether is it worth to mine lowsec ores?

Arkonor: 7505093.66ISK per can
Bistot: 5639021.18ISK per can
Crokite: 5477526.24ISK per can
Dark Ochre: 5065564.45ISK per can
Gneiss: 2297176.61ISK per can

Hedbergite: 7746619.47ISK per can
Hemorphite: 7254717.80ISK per can
Jaspet: 6623762.20ISK per can
Spodumain: 2299944.63ISK per can

Omber: 6517043.50ISK per can
Kernite: 6471850.00ISK per can
Plagioclase: 5576429.00ISK per can
Pyroxeres: 5880331.33ISK per can
Veldspar: 4987987.99ISK per can
Scordite: 5985563.56ISK per can

That's with Jita buy order prices as of yesterday. Prodding stuff in lowsec is idiotic because you will have to import trit, mega and zyd anyway. If you want to have a reasonable income (what means you compare the invested time to a single char running lvl4s in highsec) with prod in lowsec you can't possible mine the mins you need all yourself. You will further have huge problems to get up to a scale where you actually get some decent turnover because lowsec inhabitants import anything from highsec anyway, don't really have the income to pay for a markup. If there would be a market in lowsec you would compete with traders who use their fancy JF to bring anything from Jita and drop your turnover even further. So you might actually end up with lower prices then in highsec.

There is only one advantage for mining in lowsec and that is the size of roids. Since there is virtually no competition (guess why) you will be able to fill an orca up to 6 times from a single belt. What is fairly nice compared to 2 times with your average belt in highsec. Since only complete idiots would bring an orca into a lowsec belts that's ofc just theory crafting.

It's fairly easy to see who has never tried to do industry in lowsec. They suggest it's reasonable to do so.

Is it as profitable as grinding missions? No not at all but I play to be entertained and doing stuff that takes a bit more effort and out of the box thinking is interesting to me.

How about ratting in lowsec? Is it worth it? What would be the lesser ship (= cheaper in ISK and skills) able to deal with lowsec rats?

I understood your intend to pad yourself on the back very well. However, that was not was not what the OP was asking for. There are better places to not answer question on this forum. Please go there.

lowest security space with the same ores that can be found in practically 100% safe nullsec.

low sec is the worst place to mine, in the game. it offers nothing for miners but mediocre profits, perpetual risk of ship loss, and logistical headaches.

save yourself the trouble; move to null or stay in empire.

The underlined.

SOV null-sec is actually the safest place to mine or do other carebear stuff (hence there a a lot of carebears in null-sec).

Most SOV entities are surrounded by other entities that are set blue both ways, so won't shoot you.
Most SOV entities have a intel channel that if someone farts in VFK it shows up in less then 1 minute in SOLAR space.

So as long as you watch those intel channels and be at the keyboard, nothing is more safe then null.

that's worth more than isk/hr.

not to mention most industry upgraded systems are at (or very near) the end of a pipe, providing additional safety that you know exactly which gate an enemy will come from. in addition this gate is quite often bubbled and miners get in and out using jump beacon things (forgot their proper name). on top of this, if any neuts do jump in to your system they then have to probe down the grav site you're in, or probe down your ship. either way, it involves probes, which will pop up on your dscan.

the only drawback is then having to move your spoils back to jita. however any alliance worth their salt has jf pilots who regularly do runs between null and jita using out of corp alts etc, which really does make nullsec the place to mine if you're willing to endure the slightly more complex logistics.

Which part of "If you just want to mine and be "left alone" then low sec has nothing for you, if you actually want to build something (mostly your own name and reputation) and you show some initiative then it just might." is me padding myself on the back. all I did later on was explaining the how and why because it seemed to be needed, no more. if you seem to have issues with that then that's pretty much your own problem.

This is slightly off topic, but what's the point in having a Latin phrase in your signature, if you are just going to put the English translation right next to it?

Also, to answer your question, the second part.

jump beacon things (forgot their proper name) = Jump bridge

the only drawback is then having to move your spoils back to jita. = guess why CCP invented jumpfreighters for.

Cough...Vilnius Latin phrase isn't translated behind it in English...

GÇ£Amat victoria curamGÇ¥ literally means GÇ£Victory loves the careGÇ¥, that is GÇ£Victory likes careful preparationGÇ¥ or more loosely GÇ£Victory favours those who take painsGÇ¥, since victory falls to those who prepare it carefully.

...I barely made any more money than if i had saved all my trouble and mined Veldspar instead?

I am still trying to sell Hedbergite at Jita for a price that makes worth the trouble -long travels, plus evading rats and a lone guy i didn't waited to ask why he was warping into my belt, plus skilling up to use a cloak, and buy that cloak itself with a ten days old character, and then find a sensible GTFO fit. Not too confident, though.

After checking the market a bit, I think that maybe lowsec ores are way underrated for the trouble they cause? But anyway I never tried this before so please, can someone confirm wether is it worth to mine lowsec ores? Would be better (= more bang per buck) to become a hisec uberminer with all the skills and stuff?

The bad news is, yeah, mining in losec sucks. The ore isnt worth that much,

You might look into exploration. Gravimetric exploration sites in lowsec spawn 0.0 ores. It'll take some time to find one, but you'll earn many times what you would in hisec. As a bonus it's less likely (though still very possible) for player pirates to come after you.

Edit: 0.0 isn't that bad. If you can get on deep you'll be fine. The tricky parts are getting in and back out