It occurs in arid environments along with native silver, iodargyrite and smithsonite along with iron and manganese oxide minerals.
12.
Here in the Feigenstein Field ( " Revier Feigenstein " ), lead and zinc ore ( Smithsonite ) was mined.
13.
It occurs with cerussite, anglesite, smithsonite, hemimorphite, vanadinite, pyromorphite, mimetite, descloizite, plattnerite and various iron and manganese oxides.
14.
Zinc, magnesium and manganese commonly substitute for the iron resulting in the siderite-smithsonite, siderite-magnesite and siderite-rhodochrosite solid solution series.
15.
Associated minerals include : adamite, paradamite, kottigite, scorodite, smithsonite, leiteite, renierite, pharmacosiderite, aurichalcite, siderite, goethite and pyrite.
16.
Brass is made by mixing solid copper metal with zinc oxide or carbonate which comes in the form of calamine or smithsonite ( Rehren 2003 : p209 ).
17.
Associated minerals include the lead minerals anglesite and galena, the zinc minerals sphalerite, hemimorphite, and smithsonite, and gangue minerals quartz, calcite, goethite, and dolomite.
18.
It has been found in association with cerussite, descloizite, hemimorphite, hopeite, hydrozincite, " limonite ", parahopeite, pyromorphite, scholzite, smithsonite, and vanadinite.
19.
Other source minerals for zinc include smithsonite ( zinc carbonate ), hemimorphite ( zinc silicate ), wurtzite ( another zinc sulfide ), and sometimes hydrozincite ( basic zinc carbonate ).
20.
Malachite, azurite, cuprite Cu 2 O, pyromorphite Pb 5 ( PO 4 ) 3 Cl and smithsonite ZnCO 3 are stable in oxidising conditions and they are characteristic of the oxidation zone.
