Can carbon dating technique used determine age diamond

In this video, Dr. Shirey explains the use of mass spectrometry to count the isotopes of osmium and rhenium recovered from the sulfide inclusion. This is the final stage of the analysis that began with selecting diamond crystals with suitable sulfide inclusions from working mines.

Carbon Dating: (How) Does It Work?

Shirey and his colleagues will use the data captured on the relative amounts of each isotope to determine the age of the inclusion and therefore the diamond itself. About the Authors About the authors: Acknowledgements The authors would like to thank Dr. Find a Retailer learn more.

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Preparing the Diamond for Research

Explain why or why not.? Are you sure you want to delete this answer? For one thing, a diamond was never a now dead terrestrial organism imbibing C in from the atmosphere. Carbon dating happens to depend on C derived from that source. Essentially, you're attempting to measure when that organism died.

Answers to Creationist Attacks on Carbon-14 Dating

Related Questions Who are those "real scientists" who think Carbon dating is used to determine the age of the earth? Which techniques are used to determine the age of fossils? The first is that atoms have always decayed at the same rate. The other is that the decay products of various atoms are always the same. This is also actually kind of trivial and easily determined in the lab. I guess we have to start at the top and work our way down… sigh. So much for low hanging fruit.

Something that this particular website has none of. Indeed, this is a classic Gish Gallop.


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  3. Relative Dating;
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This is obviously in reference to carbon dating of formerly living tissue. During an organisms life, it takes in CO 2 and uses that carbon to build things or an organism eats an organism that has taken in CO 2. Somewhat obviously, this is carbon Note that if the number of protons change, then the atom is no longer carbon. It must have 6 protons to be carbon.

Amazingly and unlike what is claimed by the creationists , scientists have known about a variety of methods that create carbon and how those methods have varied over time. So, this issue has been known about for a long time. Do you honestly think that no one has done anything about it? Radiocarbon dating must be calibrated. How do we calibrate it? Well, we take a carbon sample from a material of a known age and date that. Then we compare the two and adjust the radiocarbon date to the known date.

By making thousands if not millions of these adjustments we get a very good idea of how old a piece of unknown material can be. Yes, this is a range of possible dates. The calibration set is here. Basically, the calibration curves are off by no more than 16 years over the historical range 6, years or so and no more than years over the last 20, years. Long story short, scientists have always known that variations in C concentration happen.

Absolute Dating

Scientists, using rigorous methods have established a process to eliminate this problem by calibrating radiocarbon dating results to items of a known age. In this way, items of unknown age can be tested and an age determined to a reasonable degree of accuracy. Did you have any logical arguments or any actual evidence in what you stated. Your very statements are simply more assumptions — nothing more.

His statements are perfectly logical. For 3 we do know that decay rates can be effected by external factors http: So answer me the following how is there C14 in diamonds? Calibrating is nonsense when all you know is either very young or an assumption. If you are attempting carbon dating on Dino bones or natural diamonds, the you have no idea what is going on. Tell me … why should I not do carbon dating on dino bones???

Because there should be no C14 in dino bones!! If the dino died Million years ago or whatever there should be no C14 left. Not a single atom. So why is there significant amounts of C14 in dino bones that we can measure within dating error bounds? With respect to isochron dating, samples from the western Canyon basalt lava flows some of the youngest were analyzed.

Dating Fossils – How Are Fossils Dated? - www.thelongevityrevolution.com

Using the rubidium-strontium isochron dating method, an age of 1. These results have been repeated and confirmed over and over. The parent-daughter assumptions in isochron dating simply replace the initial conditions assumption in simple dating methods. All these are claims without any evidence. However, there are plenty of opportunity for contamination.

Geologists and paleontologists can easily tell if such sources of contamination are present. For example, Dahmer makes a critical error in talking about total carbon, not dividing it in inorganic and organic carbon. Thus, the carbon-based preservatives shellac and epoxies and ends up dating bone with no appreciable amount of organic carbon. Think about using acetic acid or methanol to clean dinosaur bones. Oops, those have modern carbon in them. Then you have to account for modern microorganisms that may live in the matrix of the bone itself.

So, no, you provide a paper and we can fisk it. But with the known issues already presented, the attempt to get a valid carbon date from something that is older than 50kk years is fraught with peril. Rb has a half-life of almost 50 billion years.


  • Answers to Creationist Attacks on Carbon Dating | NCSE;
  • Can the carbon dating technique be used to determine the age of a diamond? : askscience;
  • Selecting Diamonds for Study;
  • Tiny Inclusions Reveal Diamond Age and Earth’s History: Research at the Carnegie Institution.
  • Using it to date samples that are really million years old is a mistake. This is another common creationist tactic: So any contamination will alter that date by a huge range. Which means your date is probably within the error for that dating method. Have attached a table with dino C14 findings. Cool scientific method man! You have to provide evidence of said soft tissue. This has been quite well refuted. It was not dinosaur tissue. Flesh and tendons have been preserved in Pleistocene fossils, but under permafrost or hyper-arid cave conditions that mummify the tissue and do not carbonize it.

    Animal skeletons preserved under anoxic conditions have well preserved bone that can be either white Dansie et al. Decayed flesh is not preserved under these anoxic conditions. The logical source for the carbonaceous scrapings is the preservatives applied by museum technicians.


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    • I can look at the evidence. I can be swayed by evidence. You can be swayed by anything that says what you want to hear. That is contrary to the scientific method and utterly illogical. As far as you can see all the correct processing has been followed ….

      Carbon 14 Diamonds

      But you just did date it! And you got a date that you believed … so why is it now suddenly wrong? Now you need to find a rescuing device to explain why the C14 reading is wrong. I prefer to stick to the scientific explanations rather than just making stuff up. Oh and the fact that even isochron dating gives consistently unexpected results even for samples taken from the same rock, and especially for lava flows of known age.

      Personal webpages are allowed by most universities for faculty and students. Throw so much shit and hope some of it sticks. And not a single reference in the bunch. Why do you use the internet? The deposit in which the Tyrannosaurus rex fossil was found is dated at 70 million years. Not only were blood cells found, but soft and pliable tissue as well, including flexible blood vessels.