Carbon dating volcanic rock
Studying the material remains of past human life and activities may not seem important or exciting to the average Joe unlike the biological sciences.
But archaeology’s aim to understand mankind is a noble endeavor that goes beyond uncovering buried treasures, gathering information, and dating events.
Radiocarbon dating has been around for more than 50 years and has revolutionized archaeology.
Carbon 14 dating remains to be a powerful, dependable and widely applicable technique that is invaluable to archaeologists and other scientists.
Great care must be exercised when linking an event with the context and the context with the sample to be processed by radiocarbon dating.
An archaeologist must also make sure that only the useful series of samples are collected and processed for carbon dating and not every organic material found in the excavation site.
Archaeologists, on the other hand, provide proof of authenticity of a certain artifact or debunk historical or anthropological findings.Sample collection Contaminants must not be introduced to the samples during collection and storing.Hydrocarbons, glue, biocides, polyethylene glycol or polyvinyl acetate (PVA) must not come in contact with samples for radiocarbon dating.The unstable and radioactive carbon 14, called radiocarbon, is a naturally occurring isotope of the element carbon.When a living thing dies, it stops interacting with the biosphere, and the carbon 14 in it remains unaffected by the biosphere but will naturally undergo decay.
Sample type, size and packing Laboratories have limitations in terms of the samples they can process for radiocarbon dating. Laboratories must also be consulted as to the required amount of sample that they ideally like to process as well as their preference with certain samples for carbon dating.