information about Columbite field
Field Hierarchy
Parent | |||
---|---|---|---|
Physics 33.6M papers | Chemistry 29.4M papers | Engineering 25.6M papers | Materials science 19M papers |
Quantum mechanics 13.6M papers | Organic chemistry 13.1M papers | Composite material 8.9M papers | Metallurgy 5M papers |
Electrical engineering 4.9M papers | Optoelectronics 3.8M papers | ||
Current | |||
Columbite 1,392 papers | |||
Child | |||
Wodginite 0 papers | Tapiolite 0 papers | Ixiolite 0 papers | Struverite 0 papers |
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History