Statistics for LA-ICP-MS based fission track dating

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Dating of Precambrian Metasedimentary Rocks and Timing of their Metamorphism in the Soursat Metamorphic Complex (NW IRAN): Using LA–ICP-MS, U–Pb Dating of Zircon and Monazite

Soursat Metamorphic Complex (SMC) in west of Takab city is one of the polyphase metamorphic terrenes in northern Sanandaj-Sirjan metamorphic belt of Iran. The SMC composed mainly of metasedimentary rocks associated with granitic intrusions. Based on metamorphic rocks, two metamorphic phases could be separate in the complex. M1 is representative of regional metamorphisms which varies from greens...

متن کامل

An Automated Microscope Scanning Stage for Fission-track Dating

A microcomputer controlled scanning stage has been developed which greatly facilitates track counting. It has been designed specifically for the external detector method of fission-track dating, although the basic hardware could be used for a variety of different scanning requirements. With this system, the microscope stage is automatically controlled to move between corresponding points on the...

متن کامل

Petrogenesis of Augite-Bearing Ureilites: A LA-ICP-MS Approach

1,2 , M. Humayun 1 , H. Downes 3 , S. Singletary 4 , J. A. Van Orman 5 and S. B. Jacobsen 2 1 National High Magnetic Field Laboratory and Department of Geological Sciences, [email protected]; 2 Department of Earth and Planetary Sciences, Harvard University; 3 School of Earth Sciences, Birkbeck University of London; 4 Department of Natural Sciences, Fayetteville State University; 5 Departm...

متن کامل

Metal in Ureilites: Siderophile Elements from La-icp-ms

Introduction: Bulk ureilites have near chondritic abundances of siderophile elements [1-7], showing no correlation with Fe contents (~5-16 wt.%) or mg (molar Mg/[Mg+Fe]). These observations are difficult to reconcile with any igneous model for their silicates [8]. We address this problem through detailed characterization of the metal phases in ureilites [9], and petrologic modelling [10]. Here ...

متن کامل

LA-iMageS: a software for elemental distribution bioimaging using LA–ICP–MS data

The spatial distribution of chemical elements in different types of samples is an important field in several research areas such as biology, paleontology or biomedicine, among others. Elemental distribution imaging by laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) is an effective technique for qualitative and quantitative imaging due to its high spatial resolution and s...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Chemical Geology

سال: 2017

ISSN: 0009-2541

DOI: 10.1016/j.chemgeo.2017.03.002