It occurs associated with quartz, orthoclase, muscovite, laumontite, albite, hematite, calcite, chlorite, fluorite, beryl and bavenite.
12.
The mineralogical works of Gmelin were analyses of various minerals, such as the Hauyne with which he made his habilitation in G�ttingen, or the Laumontite and the Cordierite.
13.
Though not a zeolite, prehnite is found associated with minerals such as datolite, calcite, apophyllite, stilbite, laumontite, heulandite etc . in veins and cavities of basaltic rocks, sometimes in granites, syenites, or gneisses.
14.
Technical jargon in this article that is neither linked nor explained include the following words : tholeiitic, intercalacted, aeolian, amygdaloidal, porphyritic, plagioclase, augite, magnetite, ilmenite, amygdales, quartz, chalcedony, calcite, zeolite, stilbite, mesolite, laumontite, and so on.
15.
Julgoldite has since been discovered in other parts of the world : Edinburgh, Scotland ( in quartz dolerite ) ( Livingstone, 1976 ) and Norilsk, Taymyr Peninsula, Russia, one of the largest nickel deposits in the world, in metamorphosed basalts and diabases associated with prehnite and laumontite ( Zolotukin et al ., 1965 ).
