| Experimental studies of amphibole stability MC Gilbert, RT Helz, RK Popp, FS Spear Amphiboles: petrology and experimental phase relations 9, 229-353, 1982 | 238 | 1982 |
| The compositional limits of fluid immiscibility in the system H2O NaCl CO2 as determined with the use of synthetic fluid inclusions in conjunction with mass spectrometry JD Frantz, RK Popp, TC Hoering Chemical Geology 98 (3-4), 237-255, 1992 | 111 | 1992 |
| Mineral-solution equilibria—V. Solubilities of rock-forming minerals in supercritical fluids JD Frantz, RK Popp, NZ Boctor Geochimica et Cosmochimica Acta 45 (1), 69-77, 1981 | 99 | 1981 |
| Mineral-solution equilibria—I. An experimental study of complexing and thermodynamic properties of aqueous MgCl2 in the system MgO-SiO2-H2O-HCl JD Frantz, RK Popp Geochimica et Cosmochimica Acta 43 (8), 1223-1239, 1979 | 98 | 1979 |
| Experimental investigation of the effect of oxygen fugacity on ferric-ferrous ratios and unit-cell parameters of four natural clinoamphiboles CA Clowe, RK Popp, SJ Fritz American Mineralogist 73 (5-6), 487-499, 1988 | 90 | 1988 |
| Mineral-solution equilibria—IV. Solubilities and the thermodynamic properties of FeCl20 in the system Fe2O3-H2-H2O-HCl NZ Boctor, RK Popp, JD Frantz Geochimica et Cosmochimica Acta 44 (10), 1509-1518, 1980 | 88 | 1980 |
| On the path to optimizing the Al-Co-Cr-Cu-Fe-Ni-Ti high entropy alloy family for high temperature applications AM Manzoni, S Singh, HM Daoud, R Popp, R Völkl, U Glatzel, ... Entropy 18 (4), 104, 2016 | 83 | 2016 |
| Stability of acmite-jadeite pyroxenes at low pressure RK Popp, MC Gilbert American Mineralogist: Journal of Earth and Planetary Materials 57 (7-8 …, 1972 | 82 | 1972 |
| An experimental study of phase equilibria and Fe oxy-component in kaersutitic amphibole: Implications for the fH₂ and aH₂O in the upper mantle RK Popp, D Virgo, HS Yoder Jr, TC Hoering, MW Phillips American Mineralogist 80 (5-6), 534-548, 1995 | 80 | 1995 |
| Solubility of sulfur in CaMgSi 2 O 6 and NaAlSi 3 O 8 melts at high pressure and temperature with controlled f O2 and f S2 BO Mysen, RK Popp American Journal of Science 280 (1), 78-92, 1980 | 71 | 1980 |
| The role of H2O in Martian magmatic systems BO Mysen, D Virgo, RK Popp, CM Bertka American Mineralogist 83 (9-10), 942-946, 1998 | 62 | 1998 |
| H deficiency in kaersutitic amphiboles: Experimental verification RK Popp, D Virgo, MW Phillips American Mineralogist 80 (11-12), 1347-1350, 1995 | 54 | 1995 |
| Structural adjustments accompanying oxidation-dehydrogenation in amphiboles MW Phillips, RK Popp, CA Clowe American Mineralogist 73 (5-6), 500-506, 1988 | 53 | 1988 |
| An experimental investigation of the quartz, Na-K, Na-K-Ca geothermometers and the effects of fluid composition LA Pope, A Hajash, RK Popp Journal of volcanology and geothermal research 31 (1-2), 151-161, 1987 | 53 | 1987 |
| Mineral solution equilibria—II. An experimental study of mineral solubilities and the thermodynamic properties of aqueous CaCl2 in the system CaO-SiO2-H2O-HCl RK Popp, JD Frantz Geochimica et Cosmochimica Acta 43 (11), 1777-1790, 1979 | 52 | 1979 |
| Stability of Fe-Mg amphiboles with respect to oxygen fugacity RK Popp, MC Gilbert, JR Craig American Mineralogist 62 (1-2), 1-12, 1977 | 46 | 1977 |
| Oxy-amphibole equilibria in Ti-bearing calcic amphiboles: Experimental investigation and petrologic implications for mantle-derived amphiboles RK Popp, HA Hibbert, WM Lamb American Mineralogist 91 (1), 54-66, 2006 | 45 | 2006 |
| The determination of phase relations in the CH4 H2O NaCl system at 1 kbar, 400 to 600° C using synthetic fluid inclusions WM Lamb, RK Popp, LA Boockoff Geochimica et Cosmochimica Acta 60 (11), 1885-1897, 1996 | 44 | 1996 |
| Statistical analysis of Fe3+, Ti, and OH in kaersutite from alkalic igneous rocks and mafic mantle xenoliths RK Popp, LT Bryndzia American Mineralogist 77 (11-12), 1250-1257, 1992 | 38 | 1992 |
| A single-dissolution technique for determining FeO and Fe2O3 in rock and mineral samples SF Fritz, RK Popp American Mineralogist 70 (9-10), 961-968, 1985 | 37 | 1985 |
