Tasmanite

Tasmanite

Tasmanite is a rock type almost entirely consisting of the prasinophyte alga "Tasmanites". It is commonly associated with high-latitude, nutrient-rich, marginal marine settings find in Tasmania. [Peters et al., 2006] It is classified as marine type oil shale. [Hutton, A.C. 1987. Petrographic classification of oil shales // Intern. J. Coal Geol. 1987. Vol. 8. P. 203–231.] It is found in many oil-prone source rocks and, when present, contributes to the oil generation potential of the rock. Some sources also produce a red-brown translucent material similar to amber which has also been called tasmanite.

ee also

*Cannel coal
*Kukersite
*Lamosite
*Marinite
*Torbanite

References


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  • tasmanite — tas·ma·nite …   English syllables

  • tasmanite — /ˈtæzmənaɪt/ (say tazmuhnuyt) noun an impure coal transitional between cannel coal and oil shale. {from Tasman(ia), where it was first discovered + ite1} …  

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