Faction - Damage to Resist + Damage to Use:
Guristas - Kin / Therm + Kin
Serpentis - Therm / Kin + Kin
Blood Raider - Therm / EM + Em
Sansha's Nation - EM / Therm + Em
Angel Cartel - Exp / Kin / Ther /Em + Exp
Thukker Tribe - Exp + Therm

Veldspar = 100% Tritanium
Scordite = 67% Tritanium, 33% Pyerite
Plagioclase = 50% Pyerite, 25% Tritanium, 25% Mexallon
Pyroxeres = 82% Tritanium, 11% Mexallon, 6% Pyerite, 1% Nocxium
Omber = 42% Tritanium, 42% Isogen, 16% Pyerite
Kernite = 50% Mexallon, 25% Tritanium, 25% Isogen
Jaspet = 40% Mexallon, 20% Tritanium, 20% Pyerite, 19% Nocxium, 1% Zydrine
Hedbergite = 65% Isogen, 32% Nocxium, 3% Zydrine
Gneiss = 40% Isogen, 20% Tritanium, 20% Mexallon, 20% Zydrine
Ochre = 50% Nocxium, 25% Zydrine, 25% Tritanium
Spodumain = 72% Tritanium, 14% Pyerite, 14% Megacyte

Stacking Effectiveness:
1st mod: c(1) = 100,00%
2nd mod: c(2) = 86,91%
3rd mod: c(3) = 57,06%
4th mod: c(4) = 28,30%