{"product_id":"the-pyrite-trace-element-paleo-ocean-chemistry-proxy","title":"The Pyrite Trace Element Paleo-Ocean Chemistry Proxy","description":"\u003cp\u003eThe use of the trace element content of sedimentary pyrite as a proxy for the trace element composition of past oceans has recently emerged. The pyrite proxy has several potential advantages over bulk sample analysis: preservation through metamorphism; little dilution during analysis (samples are ablated not dissolved, allowing for the less abundant elements commonly held in the sulfide fraction to be investigated as proxies); accurate measurement of several elements simultaneously; the ability to screen sediments for hydrothermal overprint; and the technique can give information regarding trace element availably at multiple stages of diagenesis. Because of these multiple strengths, the pyrite trace element proxy is a valuable potential addition to the paleo-ocean chemistry tool kit.\u003c\/p\u003e","brand":"Cambridge University Press Bookshop","offers":[{"title":"Default Title","offer_id":56669812261250,"sku":"9781108810524","price":18.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0475\/2031\/7597\/files\/9781108810524i.jpg?v=1779715324","url":"https:\/\/www.cambridgebookshop.co.uk\/products\/the-pyrite-trace-element-paleo-ocean-chemistry-proxy","provider":"Cambridge University Press Bookshop","version":"1.0","type":"link"}