pyroclastic Definition

subaqueous, volcanic, basaltic, rhyolitic, dacitic, extrusive, dacite, magmatic, clastic, igneous, silicic, porphyritic, chloritic, amphibolite, pelite, fragmental, sedimentary, dioritic, norite, siliceous, granitic, depositional, peridotite, hydrothermal, hematitic, pegmatitic, orogenic, chalcedonic, argillaceous, recrystallized, gneissic, hypabyssal, actinolite, metasomatic, pelitic, sericite, illite, surficial, interbedded, calcic, andesite, lateritic, arcuate, albite, muscovite, phreatic, biotite, pyroxene, conglomeratic, graphitic, brecciated, felsite, carbonaceous, phyllosilicate, ultrabasic, dolomitic, fuchsite, erosional, foliated, schistose, colluvial, smectite, silicified, epidote, circumstellar, turonian, domal, alkalic, anorthosite, pyritic, palaeozoic, stratiform, evaporite, eclogite, phlogopite, eluvial, potassic, gossan, lithologic, extensional, supergene, spheroidal, superposed, argentiferous, mineralizing, jovian, aluminous, sigmoidal, detrital, feldspathic, fibrillar, compressional, olivine, calcareous, blebby, dipolar, deformational, pyrope, auriferous, intercalated,