| AAPG Bulletin | Bulletin | 0149-1423 | 2.64 | Q2 | 3区 | | |
| ACS Earth and Space Chemistry | ACS Earth Space Chem. | 2472-3452 | 2.87 | Q2 | 3区 | | |
| Acta Geochimica | Acta Geochim. | 2096-0956 | 1.46 | Q3 | 4区 | | |
| Acta Geologica Slovaca | Acta. Geol. Slovaca. | 1338-0044 | | | | | |
| Acta Geophysica Sinica | | 0001-5733 | 1.61 | Q3 | 4区 | | |
| Acta Montanistica Slovaca | AMS | 1335-1788 | 2.29 | Q2 | 4区 | | |
| Acta Petrologica et Mineralogica | ACTA PETROLOGICA ET MINERALOGICA | 1000-6524 | | | | | |
| Acta Petrologica Sinica | Acta Petrol. Sin. | 1000-0569 | 1.61 | Q2 | 3区 | | |
| Acta Sedimentologica Sinica | CHENJI XUEBAO | 1000-0550 | | | | | |
| Active Volcanoes of the World | | 2195-3589 | | | | | |
| Advances in Isotope Geochemistry | | 2364-5105 | | | | | |
| Advances in Volcanology | | 2364-3277 | | | | | |
| American Mineralogist | msam | 0003-004X | 2.51 | Q2 | 3区 | | |
| Andean Geology | andgeo | 0718-7092 | 0.71 | Q3 | 4区 | | |
| Applied Clay Science | Appl. Clay Sci. | 0169-1317 | 5.29 | Q1 | 2区 | | |
| Applied Earth Science: Transactions of the Institute of Mining and Metallurgy | Appl. Earth Sci. | 0371-7453 | 0.87 | Q4 | | | |
| Applied Geochemistry | Appl. Geochem. | 0883-2927 | 3.07 | Q1 | 3区 | | |
| Aquatic Geochemistry | Aquat. Geochem. | 1380-6165 | 1.71 | Q3 | 4区 | | |
| Archives of Mining Sciences | Arch. Min. Sci. | 0860-7001 | 1.00 | Q3 | 4区 | | |
| Astronomy and Geophysics | A&G | 1366-8781 | 0.84 | Q4 | 4区 | | |