Collection: 40 polished ore sections (22 mm)

Small collection of 20 polished ore samplesSpecimens: Ø 22 mm eachDelivery: including Micromount boxesThe ore samples are embedded in clear polyester resin and polished on one side.All specimens have a diameter of 22 mm. They are numbered, labeled,and packaged in transparent plastic containers.Delivery includes a detailed inventory list.Please understand that the production of ore thin sections by handtakes a certain amount of time!

20 Oresaverage size: 45x60 mmin collection boxes wooden box includedThe small ore collection contains 20 of the most important basic materials for the production of pure metals andalloys. They are the most common iron and steel refiner ores as well as Cu, Pb, Zn and Al ores.Rich specimens in typical formation throughout. Each collection comes with an explanatory booklet giving chemical composition, worldwide occurrences and applications.The hand pieces are numbered and have labels giving the exact name as well as the age and locality of discovery. They are supplied in 'system-bloc' collection boxes.

Large collection of oreshandpiece: approx. 45 x 60 mmincluding wooden case40 of the most important materials for the production of pure metals and alloys. They're the most common iron and steel refiner ores as well as Cu-, Pb-, Zn-, Al- ores, additionally As-, Co-, Mo-, Ti-, Va- and Sn- ores as well as alkali and alkaline earth ores.Rich specimens in typical formation. Each collection comes with a booklet to explain chemical composition, worldwide occurrences and fields of application.The hand specimens are numbered and have labels giving the exact name as well as the age and site of discovery. They are supplied in 'system-bloc' collection boxes in a sturdy wooden case.