Conglomerate
Clastic Sedimentary Rock
sedimentary
Category
Sedimentary Rock (Possibly A Conglomerate Or Coarse Grained Sandstone)
Browse sedimentary rock (possibly a conglomerate or coarse grained sandstone) specimens identified by the Rock Identifier community.
Learn about Sedimentary Rock (Possibly A Conglomerate Or Coarse Grained Sandstone) in the encyclopedia
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Conglomerate
Conglomerate Rock
sedimentary
Conglomerate (River Rock Aggregate)
Conglomerate (Lithic-clast conglomerate)
sedimentary
Puddingstone (conglomerate)
Lithified polymict conglomerate, with rounded to subrounded pebble clasts in a finer matrix
sedimentary
Puddingstone (Conglomerate)
Conglomerate (clastic sedimentary rock)
sedimentary
Conglomerate
Sedimentary Conglomerate
sedimentary
Milky Quartz in Conglomerate Matrix
Silicon Dioxide (SiO2) within Clastic Sedimentary Rock
sedimentary
Conglomerate
Conglomerate rock
sedimentary
Conglomerate
Conglomerate rock
sedimentary
Conglomerate
Conglomerate
sedimentary
Sandstone
Clastic sedimentary rock (primarily Quartz and Feldspar)
sedimentary
Breccia
Breccia - Clastic sedimentary rock
sedimentary
Polygenetic Conglomerate (Puddingstone)
Conglomerate (SiO2 matrix with mixed clasts)
sedimentary
Conglomerate Pebble (with Chert / Quartz)
Sedimentary Conglomerate / Breccia Pebble
sedimentary
Weathered quartz-rich metamorphic rock, likely quartzite
Quartzite, predominantly crystalline SiO₂, possibly micaceous or feldspathic
metamorphic
Quartz-rich metamorphic rock, likely quartzite
Quartzite; predominantly microcrystalline quartz (SiO₂), possibly with mica or feldspar
metamorphic
Conglomerate
Conglomerate (Sedimentary Rock)
sedimentary
Sandstone (with concrete/human-made layer)
Clastic Sedimentary Rock (primarily Quartz/Feldspar grains)
sedimentary
Granite or granitic gneiss cobble
Quartz–feldspar–biotite granitoid; possibly weakly foliated gneiss
igneous
Conglomerate
Polymictic Conglomerate
sedimentary
Conglomerate (puddingstone)
Polymict conglomerate; rounded pebbles and cobbles cemented in a finer matrix
sedimentary
Conglomerate with Quartz Inclusions
Conglomerate (clastic sedimentary rock) with internal Quartz (SiO2)
sedimentary
Siltstone with Fossil Cast
Sedimentary Rock (Siltstone / Fine-grained Sandstone)
sedimentary
Conglomerate
Conglomerate (Sedimentary rock)
sedimentary
Quartzite in Conglomerate
Clastic Sedimentary Rock with Silicon Dioxide (SiO2) inclusions
sedimentary
Conglomerate
Clastic sedimentary rock (composed mostly of SiO2)
sedimentary
Quartz-rich breccia or conglomerate
Siliciclastic conglomerate/breccia, predominantly quartz and feldspar clasts in a rusty iron-oxide cement
sedimentary
Sandstone
Clastic Sedimentary Rock
sedimentary
Conglomerate
Clastic sedimentary rock (Psephite)
sedimentary
Conglomerate
Clastic Sedimentary Conglomerate (SiO2 based clasts in matrix)
sedimentary
Conglomerate
Clastic Sedimentary Conglomerate (SiO2 primarily)
sedimentary
Biotite granite (weathered granitic rock)
Granite; chiefly quartz (SiO₂), feldspar, and biotite mica
igneous
Conglomerate (possibly fossiliferous limestone breccia)
Polymictic conglomerate; clasts commonly quartz, chert, and carbonate cement (exact identification requires testing)
sedimentary
Coarse-grained Jasper or Jasper Conglomerate
Silicon Dioxide with Iron Oxide (SiO2) + Fe2O3
sedimentary
Quartzite Conglomerate
Conglomerate (SiO2 rich)
sedimentary
Rounded quartz-rich pebble
Likely quartz sandstone or quartzite; visual identification is uncertain
sedimentary
Puddingstone
Conglomerate (Indurated)
sedimentary
Purple Conglomerate
Polymictic Conglomerate
sedimentary
Quartz Conglomerate
Quartz Conglomerate (clastic sedimentary rock)
sedimentary
Conglomerate (Greenstone/Pebble Conglomerate)
Polymictic Conglomerate
sedimentary
Iron-rich sandstone or ferruginous conglomeratic sandstone
Ferruginous sandstone, primarily quartz (SiO₂) cemented or stained by iron oxides/hydroxides
sedimentary
Sandstone
Clastic sedimentary rock (Quartz arenite or arkose)
sedimentary