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来自卡拉布里亚地区(意大利南部)的羟铜铅矾和铜铁矾数据集:首次证据。

Linarite and connellite dataset from Calabria region (Southern Italy): First evidence.

作者信息

Bloise A, Dattola L, Allegretta I, Terzano R, Miriello D

机构信息

Department of Biology, Ecology and Earth Sciences, University of Calabria, Via Pietro Bucci, I-87036, Rende, CS, Italy.

Regional Agency for the Protection of the Environment of the Calabria Region (Arpacal), Italy.

出版信息

Data Brief. 2019 Oct 1;27:104597. doi: 10.1016/j.dib.2019.104597. eCollection 2019 Dec.

Abstract

This dataset article contains mineralogical and chemical data of linarite and connellite sulfate minerals. These minerals were found included in the oxidized zones of cupriferous sulfide ores in the Fiumarella Mine, in Calabria region (Southern Italy). Linarite is a basic sulfate of copper and lead with the formula of PbCuSO(OH) while connellite is a hydrated sulfate of copper with an ideal formula of CuCl(SO)(OH)∙12HO. Recently, in the mine of Fiumarella, in addition to primary minerals such as barite, galena, cerussite, anglesite, fluorite and chalcopyrite, wulfenite (PbMoO) was also detected. Linarite consists of a prismatic bright blue crystal with a vitreous luster of micrometric size implanted upon on a matrix made up of barite. Connellite includes micrometric acicular tuft crystals protruding from matrix. Methods for obtaining the datasets include optical microscopy, micro X-ray Fluorescence and micro-Raman spectroscopy.

摘要

本数据集文章包含羟铜铅矾和氯铜矾硫酸盐矿物的矿物学和化学数据。这些矿物发现于意大利南部卡拉布里亚地区菲乌马雷拉矿的含铜硫化物矿石氧化带中。羟铜铅矾是一种铜和铅的碱式硫酸盐,化学式为PbCuSO(OH) ,而氯铜矾是一种铜的水合硫酸盐,理想化学式为CuCl(SO)(OH)∙12HO。最近,在菲乌马雷拉矿中,除了重晶石、方铅矿、白铅矿、铅矾、萤石和黄铜矿等原生矿物外,还检测到了钼铅矿(PbMoO)。羟铜铅矾由微米级大小的棱柱状亮蓝色晶体组成,具有玻璃光泽,镶嵌在由重晶石构成的基质上。氯铜矾包括从基质中突出的微米级针状簇晶体。获取数据集的方法包括光学显微镜、微X射线荧光光谱和微拉曼光谱。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b659/6817689/568ac8a7018d/gr1.jpg

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