How robust is an U-Pb age on baddeleyite/ zircon minerals ?

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Does anyone know how many C14 dates would be enough to enable a calibration of a 120 cm peat core?

Is one C14 date sufficient to do age calibration and age-depth model? I am working on a peat deposit from which a 120 cm peat sample was extracted.

08 February 2014 8,129 22 View

Do you think can be any Uranium bearing rocks in Eastern part of Iran and western part of Afghanistan?

I want to know more about Uranium ore deposits in world.

11 August 2024 6,720 0 View

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under op microscop?

How can we differentiate between calcite, dolomite, siderite, magnesite and ankerite minerals in carbonatite rocks in thin section under optical microscope?

07 August 2024 2,132 3 View

In routine core analysis why we take whole rock samples, although we are taking plugs every foot?

Thanks

03 August 2024 3,567 2 View

Do you think can be any diamond bearing rocks in Eastern part of Iran near to Birjand city?

I want to know more about diamond ore deposits in Iran.

02 August 2024 7,399 0 View

Can you suggest reliable procedures to get displacements from accelerations in frequency domain ?

I have identified many solutions. I need suggestion from somebody with application experience of this topic to identify the most reliable and robust procedure.

21 July 2024 3,465 5 View

Do you think how can be cu bearing rocks with grade 10 in next to a granite body?

I want to know more about Cu deposits.

18 July 2024 8,834 0 View

Do you know best uranium bearing rocks except of alkali granites and their related sedimentary rocks?

I want to know more about U deposits.

10 July 2024 5,042 1 View

What are the criteria that must be retained for the development and validation of a qualitative NMR method ?

Dear Community, I would like to develop and validate a qualitative NMR method for the analysis of a specific category of chemicals, and my question is the following: What are the criteria that I...

08 July 2024 1,402 4 View

I'm looking for a tool to evaluate the risk of bias in... Are there any recommended applications or platforms?

Dear researchers, In a systematic review (not a meta-analysis) compiling studies on various diagnostic systems against a specific pathogen. The most relevant parameters evaluated are the type of...

03 July 2024 9,069 3 View

Which could be origin of symmetrical botryoidal mineralization?

Hi Me and my collegues found a strange rock aggregates here Lunda Sul, within Kalahari sand suite. Similar formations (ferricrite, ferricrete) are found within Lunda Sul, Angola on the surface...

23 June 2024 2,507 3 View