High grade silver
high-grade-silver · item · stack 100 · first available in tier 7: Production science pack
Produced by 2
High grade silver
Made in: Solid separator MK 01 Solid separator MK 02 Solid separator MK 03 Solid separator MK 04Unlocked by: Silver - Stage 3
Silver foam
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Made in: Simik den MK 01 Simik den MK 02 Simik den MK 03 Simik den MK 04Unlocked by an upgrade choice, not research
Used in 2
Molten silver
Made in: Basic oxygen furnace MK 01 Basic oxygen furnace MK 02 Basic oxygen furnace MK 03 Basic oxygen furnace MK 04Unlocked by: Silver - Stage 3
Reduced 99.9% silver
Made in: Direct reduction plantUnlocked by: Silver - Stage 4