De wetenschap petrologie is de wetenschap die stenen bestudeerd. Het woord petrologie komt van twee Griekse woorden Petros = Gesteente Logos = Kennis letterlijk vertaald is dat dus kennis der gesteente. In de basis onderscheidt men drie soorten gesteente Stollingsgesteente, metamorfe gesteente en sedimentaire gesteente. In deze categorie staan al alle gesteente van die op dit momment beschikbaar zijn.
Sedimentaire gesteente
Sedimentaire gesteente ontstaan wanneer er sedimenten worden afgezet. Vaak bestaat dit uit organische resten. Maar sedimentaire gesteente kunnen ook ontstaan wanneer door middel van erosie gesteenten afbreken en elders worden afgezet.
1. Rock Collection
20,00
1. Rock Collection Instead of selecting all the rocks separately, you can also buy a set with a.....
2. Rock Collection
20,00
2. Rock Collection Instead of selecting all the rocks separately, you can also buy a set with a l.....
Antracite
2,25
Rock Species : Antracite Location : Wijk aan Zee, The Netherlands Length : 5 tot 12 mm Width : .....
Bauxite - Czech Republic
3,00
Ore species : Bauxiet / Aluminium-Erts Location : Obroback, Czech Republic Hardness : 2,5 tot .....
Brecciated Jasper
3,50
rock : Brecciated Jasper Location : Gravelquarry Twinstede, Germany Length : 35 tot 62 mm .....
Brecciated Limestone
5,00
Rock Species : Brecciated Limestone Length : Hohenlimburgerkalkwerde, Hagen, Germany Geologic.....
Browncoal
2,25
Rock Species : Browncoal Location : Ajka, Hungary Geological Age : Senoon, Cretaceous Leng.....
Calcite on Dolomite
5,00
Mineral Species : Calcite on Dolomite Location : Haute Provence, France Hardness : 3 Chemica.....
Chonetes Limestoen
3,00
Rock Species : Chonetes Limestone Location : Neuenkirchen, Germany geological Age : Silurian .....
Conglomerate - Polished
3,50
Rock Species : Conglomerate Location : Mill, Noord-Brabant, The Netherlands Date of find .....
Crinoid Chalk
5,00
Rock Species : Crinoid Chalk Location : Kamień Śląski, Poland Geological Age : Mid Triassic Len.....
Dolomite
3,50
Rock Species : Dolomite Location : Near Torres de BS, Klorades Rajas, Reffugio Cabana Veronica.....
Dolomite on coal
5,00
Mineral species : Dolomite Location : Ibbenburen, Germany Hardness : 3.5 tot 4 Chemical Form.....
Flint with Chalcedony
10,00
Rock : Flint with Chalcedony Location : Normandië, France Length : 115 mm Width : 92 .....
Fluorite-rich Limestone
5,00
Rock : Fluorite-rich Limestone Location : Bois le Duc, Ardennen, France Length: 44 tot 82 m.....
Fodinichnia
5,50
Fossil Species : Fodinichnia (Dedritus Eating worm) Location : Langenhagen, Nedersaksen, Germany G.....
Fossil Limestone
5,00
Rock : Fossil Limestone Location : beach Algarve, Portugal Geological Age : Jurassic Date : .....
Fossil Sediment
5,00
Rock Species : Fossil sediment Location : Antwerp area, Belgiëum Geological Age : .....
Greywacke (Sandstone)
3,00
Rock Species : Greywacke (sandstone) Location : Beroun, Czech Republic Geological Age : Boven.....
Gypsum - USA
2,25
Mineral Species : Gypsum Location : Howe Range, Wyoming, USA Hardness : 2 Chemical Formula :.....
Gypsum-albaster
4,50
Mineral : Gypsum-Albaster Location : South off van Guardistallo, Piza, Italia Length : 41 t.....
Halite bottle
3,00
Mineral Species : Halite / Rock salt Locatin : Lahore, Pakistan Hardness : 2 Chemical Formul.....
Iron öolite
3,00
Rock Species : Iron öolite Country of Orign : Zambia Chemical Formula : Fe203 Length : 12 .....
Ironstone
3,50
Rock : Ironstone Location : Australia Length : 15 tot 35 mm Width : 10 tot 20 mm Hight : 5 tot.....