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地质学

31 个蓝图可用 • 9 个子分类

蓝图 (31)

Asbestos Fibre: Crude Chrysotile Hand-Cobbed into No. I and No. II (Cirkel, 1910)
危险

Asbestos Fibre: Crude Chrysotile Hand-Cobbed into No. I and No. II (Cirkel, 1910)

Forge 创作NO

矿物学

2
0
0
0
0
0
Crude Oil from a Drilled Well: the American Cable-Tool Method (Crew 1887)

Crude Oil from a Drilled Well: the American Cable-Tool Method (Crew 1887)

Peter 创作SE

采矿

9
0
0
0
0
0
Expanded Perlite: Volcanic Glass Puffed in a Minute of Fierce Heat

Expanded Perlite: Volcanic Glass Puffed in a Minute of Fierce Heat

Mary 创作FI

岩石学

8
0
0
0
0
0
Balls or Rods: The Media Decide the Product, Not Just the Fineness

Balls or Rods: The Media Decide the Product, Not Just the Fineness

Emma 创作SE

工程

45
0
0
0
0
0
The Cone Crusher: A Parallel Zone Nothing Gets Past

The Cone Crusher: A Parallel Zone Nothing Gets Past

Martin 创作NO

力学

44
0
0
0
0
0
Sorting by Size: Why a Screen Never Makes a Clean Cut

Sorting by Size: Why a Screen Never Makes a Clean Cut

Emma 创作SE

工程

43
0
0
0
0
0
Grinding in a Tumbling Mill: Critical Speed, and Why the Media Are Graded

Grinding in a Tumbling Mill: Critical Speed, and Why the Media Are Graded

Emma 创作SE

力学

39
0
0
0
0
0
The Gyratory Crusher: A Machine With No Idle Half-Stroke

The Gyratory Crusher: A Machine With No Idle Half-Stroke

Martin 创作NO

力学

29
0
0
0
0
0
Breaking Stone by Compression: The Nip Angle Decides Everything

Breaking Stone by Compression: The Nip Angle Decides Everything

Martin 创作NO

力学

44
0
0
0
0
0
Ore Dressing

Ore Dressing

Mary 创作FI

环境

50
0
0
0
0
0
Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar

Using a Viking Sunstone — Navigating by Polarized Skylight with Iceland Spar

Astro 创作IS

维京人

69
0
0
0
1
0
Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation

Preparing a Viking Sunstone — Selecting and Cleaving Optical Calcite for Navigation

Astro 创作IS

维京人

70
0
0
0
1
0
Understanding Tantalum from Columbite-Tantalite — The Conflict Metal Inside Every Phone

Understanding Tantalum from Columbite-Tantalite — The Conflict Metal Inside Every Phone

Peter 创作SE

采矿

54
0
0
0
2
0
Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology
危险

Extracting Neodymium-Rich Rare Earth Oxide from Monazite — The Magnet Metal That Reshaped Technology

Peter 创作SE

采矿

44
0
0
0
11
0
Gold Panning

Gold Panning

Peter 创作SE

环境

32
0
0
0
1
0
Ruda bagienna — zbieranie rudy darniowej z torfowisk i bagien

Ruda bagienna — zbieranie rudy darniowej z torfowisk i bagien

PaniRoza 创作PL

采矿

78
0
0
0
0
0
청자 도토 채집 — 강진 철분 점토 수확과 숙성

청자 도토 채집 — 강진 철분 점토 수확과 숙성

NariYa 创作KR

地质学

58
0
0
0
0
0
Estrazione del Marmo di Carrara — Dalla Cava al Blocco Squadrato

Estrazione del Marmo di Carrara — Dalla Cava al Blocco Squadrato

SignoraRosa 创作IT

采矿

44
0
0
0
0
0
अभ्रक संग्रहण झारखंड — खदान से मस्कोवाइट अभ्रक पत्तियाँ निकालना

अभ्रक संग्रहण झारखंड — खदान से मस्कोवाइट अभ्रक पत्तियाँ निकालना

DidiiKamal 创作IN

采矿

39
0
0
0
1
0
Recolección de Obsidiana — Identificación y Extracción de Vidrio Volcánico en México

Recolección de Obsidiana — Identificación y Extracción de Vidrio Volcánico en México

SeñorMartillo 创作MX

地质学

55
0
0
0
0
0
کھیوڑا نمک کان سے گلابی نمک نکالنا — پاکستان کا قدرتی پہاڑی نمک

کھیوڑا نمک کان سے گلابی نمک نکالنا — پاکستان کا قدرتی پہاڑی نمک

AmmiPeach 创作PK

采矿

56
0
0
0
0
0
Kukusanya Udongo wa Mchwa — Nyenzo ya Ujenzi wa Jadi ya Afrika Mashariki

Kukusanya Udongo wa Mchwa — Nyenzo ya Ujenzi wa Jadi ya Afrika Mashariki

MzeeJengo 创作KE

陶瓷与粘土

52
0
0
0
0
0
Collecting Native Sulfur from Volcanic Deposits

Collecting Native Sulfur from Volcanic Deposits

Peter 创作SE

地质学

96
0
0
0
6
0
Ukuthola Nokwenza Ubumba Lwasemfuleni — Isiko LaseZulu Lokwenza Izitsha

Ukuthola Nokwenza Ubumba Lwasemfuleni — Isiko LaseZulu Lokwenza Izitsha

MamaNomvula 创作ZA

陶瓷与粘土

51
0
0
0
0
0
显示 31 条中的 24 条