སྒྱུ་རྩལ
མཛེས་སྡུག་དང་བདེ་ཐང
བཟོ་རིག
རིག་གནས་དང་ལོ་རྒྱུས
དགའ་སྟོན
ཁོར་ཡུག
ཟས་དང་བཏུང་རྫས
ལྗང་མ་འཇོར་ལུགས
ཕྱིར་འཕྲུལ་རིག
ཚན་རིག
རྩེད་འགྲན
རིག་རྩལ
གྱོན་རུང
བིལུ་པིརིན་ཊིརིག་རྩལ
རིག་རྩལ
བིལུ་པིརིན་ཊི 109 ཡོད • ཡན་ལག་དབྱེ་རིམ 8
ཡན་ལག་དབྱེ་རིམ་ལྟ་བཤེར
བིལུ་པིརིན་ཊི (109)
Understanding Barium from Baryte — The Heavy Earth That Glows in the Dark
by Peter
Mining
0
0
0
0
3
0
Understanding Aluminum Extraction from Bauxite — The Metal More Precious Than Gold
by Peter
Chemistry
3
0
0
0
4
0
Understanding Titanium Extraction from Ilmenite — The Impossible Metal to Smelt
by Peter
Ancient
0
0
0
0
5
0
Hazardous content
Isolating Platinum from Alluvial Deposits — The Unwanted Silver of the Conquistadors
by Peter
Chemistry
0
0
0
0
6
0
མོ་ལིབ་ཌི་ནའི་ཊ་ནས་མོ་ལིབ་ཌི་ནམ་ལེན་ཐབས། — ལྕགས་མཁྲེགས་པོ་བཟོ་བའི་འཇམ་པོའི་བཟི།
by Peter
Periodic Table
0
0
0
0
2
0
Extracting Tungsten from Wolframite — The Heaviest Practical Metal
by Peter
Ancient
1
0
0
0
6
0
Hazardous content
Extracting Chromium from Chromite — The Element That Paints the Rainbow
by Peter
Mining
0
0
0
0
1
0
Hazardous content
Extracting Manganese from Pyrolusite — The Cave Painter's Black That Cleans Glass
by Peter
Specialty Alloys
0
0
0
0
4
0
Hazardous content
Extracting Nickel from Pentlandite — The Devil's Copper That Wouldn't Behave
by Peter
Periodic Table
0
0
0
0
5
0
Hazardous content
Extracting Cobalt from Cobaltite — The Goblin Metal That Colors Glass Blue
by Peter
Metalworking
0
0
0
0
2
0
Hazardous content
Extracting Arsenic from Arsenopyrite — The Poison King of the Elements
by Peter
Mining
2
0
0
0
1
0
Extracting Bismuth from Bismuthinite — The Rainbow Metal from Sulfide Ore
by Peter
Specialty Alloys
2
0
0
0
2
0
Extracting Antimony from Stibnite — The Ancient Cosmetic Turned Metal
by Peter
Ancient
2
0
0
0
0
0
Extracting Zinc from Sphalerite — Roasting and Reduction of the Invisible Metal
by Peter
Metalworking
0
0
0
0
6
0
Extracting Silver by Cupellation — Separating Noble Metal from Lead Ore
by Peter
Chemistry
0
0
0
0
1
0
Panning Gold from Alluvial Deposits — Gravity Separation of the Noble Metal
by Peter
Mining
0
0
0
0
1
0
Hazardous content
སིན་ནབར་ནས་དངུལ་གསེབ། — རེད་མ་ལས་དངུལ་གི་སྐུད་པ།
by Peter
Chemistry
35
0
0
0
2
0
Ruda bagienna — gup'u ruda ku gupda torfowiska ndi bagienad
by PaniRoza
Mining
1
0
0
0
0
0
Estrazione del Marmo di Carrara — Dalla Cava al Blocco Squadrato
by SignoraRosa
Prehistoric
0
0
0
0
0
0
अभ्रक संग्रहण झारखंड — खदान से मस्कोवाइट अभ्रक पत्तियाँ निकालना
by DidiiKamal
Raw Materials
0
0
0
0
0
0