General Catalogue Chemistry - BECO Internacional LTDA.
General Catalogue Chemistry - BECO Internacional LTDA.
General Catalogue Chemistry - BECO Internacional LTDA.
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667 651<br />
Rock collection, basic collection<br />
Basic set containing the 20 most important<br />
types, wooden box 260 x 480 mm.<br />
The rocks of this collection provide a systematic<br />
representation (e.g. deep-seated rock,<br />
igneous rock, sediments etc.) for an introduction<br />
to the structure of geological formations.<br />
Scope of delivery<br />
Sand Shell lime<br />
Loess Brownstone<br />
Quartz conglomerate Halite<br />
Alkali basalt Liparite<br />
Quartz trachyte Anthracite<br />
Lignite Coral lime<br />
(Common) Chalk Clay slate<br />
Lithographic sheet limestone Graptolitic slate<br />
Posidonien slate Phyllite slate<br />
Biotite granite<br />
667 654<br />
Minerals<br />
Collection of the 30 minerals most commonly<br />
used in industry, in a wooden case 260 x 380<br />
mm, with plastic inserts measuring 45 x60 mm.<br />
The collection demonstrates clearly that many<br />
of the minerals used in daily life must be recovered<br />
from minerals which are found in<br />
nature and then refined for use.<br />
All the essential raw materials for metals production<br />
(e.g. for lead, copper, aluminium), for<br />
insulation materials, ceramic products, lubricants<br />
etc., are included. The minerals are taken<br />
from the classical mining regions and have<br />
been selected as typical and especially easily<br />
remembered samples of the mineral.<br />
Scope of delivery<br />
667 654<br />
Apatite Andalusite<br />
Phosphorite Cyanite<br />
Chile saltpeter Quartz<br />
Magnesite Quartz sand<br />
Dolomite Diatomite<br />
Sassoline Amazonite<br />
Sulfur Stilbite<br />
Gypsum Muscovite<br />
Anhydrite Vermiculite<br />
Barite Graphite<br />
Fluorite Lardite<br />
Limestone Kaoline<br />
Chalk Montmorillonite<br />
Corundum Halite<br />
Sillimanite Sylvite<br />
illustrative media<br />
Geoscience sets<br />
Geoscience sets<br />
Designed to improve understanding of the<br />
structure of the earth’s crust. Each collection<br />
is organized and arranged in a sturdy storage<br />
box. All samples are numbered and described<br />
precisely in the enclosed list. The occurrence,<br />
chemical composition as well as the technical<br />
use of the individual samples is discussed in<br />
particular detail.<br />
667 653<br />
Metal ores<br />
Collection of 40 industrially important ores,<br />
wooden box 260 x 495 mm, with plastic inserts<br />
45 x 60 mm.<br />
The collection contains the world's most<br />
important raw materials for metals production,<br />
e.g. for the metals: aluminum, antimony,<br />
beryllium, lead, chrome, iron, cobalt, copper,<br />
magnesium, manganese, nickle, mercury,<br />
tantalum, zinc, tin.<br />
All samples have been selected from extremely<br />
rich deposits.<br />
The collection is supplied complete with<br />
explanatory booklet which describes the chemical<br />
composition, world-wide deposits<br />
and areas of application.<br />
Scope of delivery<br />
Magnetite Cinnabar<br />
Hematite Auripigment<br />
Siderite Antimonite<br />
Limonite Quartz<br />
Psilomelanite Bauxite<br />
Braunite Magnesite<br />
Rhodonite Dolomite<br />
Skutterudite Beryl<br />
Chromite Pyrite<br />
Descloizite Pyrrhotite<br />
llmenite Calcite<br />
Molybdenite Strontianite<br />
Scheelite Celestite<br />
Chalcopyrite Barite<br />
Copper schist Lepidolite<br />
Azurite Halite<br />
Galenite Sylvine<br />
Sphalerite Carnallite<br />
Smithsonite Pandermite<br />
Cassiterite<br />
LEYBOLD DIDACTIC · GENERAL CATALOGUE CHEMISTRY<br />
139
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