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Researchers at Gemological Institute of America

James E. Shigley, John I. Koivula and Brendan M. Laurs rank highest among 7 ranked researchers whose main affiliation is Gemological Institute of America.

The ranking

  1. 1 James E. ShigleyUnited States · #340,670 worldwide123 citations · 35 works
  2. 2 John I. KoivulaUnited States · #431,222 worldwide95 citations · 40 works
  3. 3 Brendan M. LaursUnited States · #1,064,506 worldwide66 citations · 43 works
  4. 4 Christopher M. BreedingUnited States · #1,120,500 worldwide69 citations · 19 works
  5. 5 Richard T. LiddicoatUnited States · #1,401,027 worldwide4 citations · 15 works
  6. 6 Aaron C. PalkeUnited States · #1,404,900 worldwide34 citations · 28 works
  7. 7 Sally Eaton‐MagañaUnited States · #1,409,627 worldwide46 citations · 16 works

Ranked on the composite of field-normalised excellence (50%), output (30%) and citations (20%). Affiliation is the institution a researcher publishes from most; identities come from OpenAlex author disambiguation.