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Eras

456 blueprints available • 15 subcategories

Blueprints (456)

Extracting Chromium from Chromite — The Element That Paints the Rainbow
Hazardous content

Extracting Chromium from Chromite — The Element That Paints the Rainbow

by PeterSE

Mining

0
0
0
0
1
0
Extracting Manganese from Pyrolusite — The Cave Painter's Black That Cleans Glass
Hazardous content

Extracting Manganese from Pyrolusite — The Cave Painter's Black That Cleans Glass

by PeterSE

Specialty Alloys

0
0
0
0
4
0
Extracting Nickel from Pentlandite — The Devil's Copper That Wouldn't Behave
Hazardous content

Extracting Nickel from Pentlandite — The Devil's Copper That Wouldn't Behave

by PeterSE

Periodic Table

0
0
0
0
5
0
Extracting Cobalt from Cobaltite — The Goblin Metal That Colors Glass Blue
Hazardous content

Extracting Cobalt from Cobaltite — The Goblin Metal That Colors Glass Blue

by PeterSE

Metalworking

0
0
0
0
2
0
Extracting Arsenic from Arsenopyrite — The Poison King of the Elements
Hazardous content

Extracting Arsenic from Arsenopyrite — The Poison King of the Elements

by PeterSE

Mining

2
0
0
0
1
0
Extracting Bismuth from Bismuthinite — The Rainbow Metal from Sulfide Ore

Extracting Bismuth from Bismuthinite — The Rainbow Metal from Sulfide Ore

by PeterSE

Specialty Alloys

2
0
0
0
2
0
Extracting Antimony from Stibnite — The Ancient Cosmetic Turned Metal

Extracting Antimony from Stibnite — The Ancient Cosmetic Turned Metal

by PeterSE

Ancient

2
0
0
0
0
0
Extracting Zinc from Sphalerite — Roasting and Reduction of the Invisible Metal

Extracting Zinc from Sphalerite — Roasting and Reduction of the Invisible Metal

by PeterSE

Metalworking

0
0
0
0
6
0
Extracting Silver by Cupellation — Separating Noble Metal from Lead Ore

Extracting Silver by Cupellation — Separating Noble Metal from Lead Ore

by PeterSE

Chemistry

0
0
0
0
1
0
Panning Gold from Alluvial Deposits — Gravity Separation of the Noble Metal

Panning Gold from Alluvial Deposits — Gravity Separation of the Noble Metal

by PeterSE

Mining

0
0
0
0
1
0
Extracting Mercury from Cinnabar — Distillation of Quicksilver from Red Ore
Hazardous content

Extracting Mercury from Cinnabar — Distillation of Quicksilver from Red Ore

by PeterSE

Chemistry

35
0
0
0
2
0
Calibrating a Thermometer Using Celsius's Two Fixed Points

Calibrating a Thermometer Using Celsius's Two Fixed Points

by PennyDK

Modern

10
0
0
0
0
0
Hand-Roasted Longjing Green Tea — Traditional West Lake Kill-Green and Hui-Guo Technique

Hand-Roasted Longjing Green Tea — Traditional West Lake Kill-Green and Hui-Guo Technique

by MeiLianCN

Raw Materials

10
0
0
0
0
0
Rose Otto Distillation — Rosa damascena in Isparta

Rose Otto Distillation — Rosa damascena in Isparta

by HanimGulTR

Chemistry

5
0
0
0
0
0
Harvesting Capiz Shell — From Sea to Ornament

Harvesting Capiz Shell — From Sea to Ornament

by KuyaKlavoPH

Raw Materials

13
0
0
0
0
0
Neem Seed Oil Extraction — Traditional Cold-Press Method of Andhra Pradesh

Neem Seed Oil Extraction — Traditional Cold-Press Method of Andhra Pradesh

by AnnaGaruIN

Raw Materials

0
0
0
0
0
0
Rubber Tree and Natural Rubber — Traditional Latex Extraction in the Amazon

Rubber Tree and Natural Rubber — Traditional Latex Extraction in the Amazon

by MestreParafusoBR

Botany

2
0
0
0
0
0
Bog Iron — Collecting Bog Ore from Peatlands and Marshes

Bog Iron — Collecting Bog Ore from Peatlands and Marshes

by PaniRozaPL

Mining

1
0
0
0
0
0
Making Batik Wax Java — Mixture of Klowong Wax and Traditional Tembokan

Making Batik Wax Java — Mixture of Klowong Wax and Traditional Tembokan

by MbakMelatiID

Raw Materials

3
0
0
0
0
0
Celadon Clay Collection — Gangjin Iron-Rich Clay Harvesting and Aging

Celadon Clay Collection — Gangjin Iron-Rich Clay Harvesting and Aging

by NariYaKR

Pottery

0
0
0
0
0
0