Browse Items (2 total)

Hand Specimen This rock is made up of well cemented bioclasts. The bioclasts (mainly shell fragments) are poorly sorted, ranging from <1mm up to a few 10s of mm. Fine-grained cement fizzes with acid, indicating that it is carbonate. It has…

Hand Specimen Poorly sorted. Rounded clasts up to ~15 mm long. Pale yellow matrix of quartz grains. Cement fizzes with acid, indicating that it contains carbonate. This conglomerate is just clast-supported. Thin-section Rounded clasts of very…