I tell you how much credit-value is produced per-job by every refinement process in the game. 100% guaranteed to be invalidated by the first economy update.
Short answer: buy Steelium and Dilithium to make Dolithia, then buy Dilithium, Titanite, and Durathite to make Plurithite to sell. It takes 2 jobs to get your final product, but the value produced per job is still the highest of any refining process in the game.
Plurithite: 34 credits/job (Requires 1 unbuyable Dolithia)
Globomite: 25.5 credits/job (Requires 1 unbuyable Glueblia)
Viscerite: 22 credits/job (Requires 1 unbuyable Jeelia)
Voxite: 20.5 credits/job (Requires 1 unbuyable Moxilia)
Durathite: 10 credits/job
Cocilite: 10 credits/job
Croalite: 10 credits/job
Lazerite: 5 credits/job
Morilite: 3 credits/job
Brothite: 3 credits/job
Steelite: 3 credits/job
Titanite: 3 credits/job
Value production is calculated assuming all possible materials are purchased from a trader.
Check my math:
J = Job
St Steelite 5 / 1Sm + 1J
Costs: 2+1J = 5
Value produced: 3/job
Bt Brothite 5 / 1Bm + 1J
Costs: 2+1J = 5
Value produced: 3/job
Mt Morilite 5 / 1Mm + 1J
Costs: 2+1J = 5
Value produced: 3/job
Tt Titanite 10 / 1Sm + 1St +1J
Costs: 2+5+1J = 10
Value produced: 3/job
Dt Durathite 30 / 2Dm + 1Tt +1J
Costs: 10+10+1J = 30
Value produced: 10/job
Ct Cocilite 20 / 1Bt + 1Mt +1J
Costs: 5+5+1J = 20
Value produced: 10/job
CRt Croalite 25 / 1Mt + 1Tt + 1J
Costs: 5+10+1J = 25
Value produced: 10/job
Lt Lazerite 60 / 1Dt + 1CRt + 1J
Costs: 30+25+1J = 60
Value produced: 5/job
Pt Plurithite 120 / 1Dm + 1Tt + 1Dt + 1Da +1J
Reduced process: 1Sm + 2Dm + 1Tt + 1Dt +2J
Costs: 2+10+10+30+2J = 120
Value produced: 34/job
Vt Viscerite 120 / 1Sm + 1Tt + 1Lt + 1Ja +1J
Reduced process: 2Sm + 1Bm + 1Tt +1Lt +2J
Costs: 4+2+10+60+2J = 120
Value produced: 22/job
VXt Voxite 80 / 1Mm + 1Mt + 1CRt + 1Ma + 1J
Reduced process: 2Mm + 1Dm + 1Mt + 1CRt +2J
Costs: 4+5+5+25+2J = 80
Value produced: 20.5/job
Gt Globomite 80 / 1Bm + 1Bt + 1Ct + 1Ga +1J
Reduced process: 2Bm + 1Mm + 1Bt + 1Ct +2J
Costs: 4+2+5+20+2J = 80
Value produced: 25.5/job
Minables:
Sm Steelium 2 / mined
Bm Brothium 2 / mined
Mm Morilium 2 / mined
Dm Dilithium 5 / mined
Unsellables:
Ga Glueblia 1Bm + 1Mm + 1J
Ja Jeelia 1Sm + 1Bm + 1J
Ma Moxilia 1Mm + 1Dm + 1J
Da Dolithia 1Sm + 1Dm + 1J
