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Tabar Group, New Ireland Province, Papua New Guineai
Regional Level Types
Tabar GroupGroup of Islands
New Ireland ProvinceProvince
Papua New GuineaCountry

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Locality type:
Group of Islands


Tabar group of islands consists of the islands of Simberi, Tatau and Tabar. Both Simberi and Tabar are dominated by dissected volcanoes, with Miocene reef limestones overlying the volcanic rocks on Simberi (Johnson et al. 1976).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded from this region.


Mineral List

Mineral list contains entries from the region specified including sub-localities

11 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Rock list contains entries from the region specified including sub-localities

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

'Alkali Feldspar'
Reference: McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
'Amphibole Supergroup'
Formula: AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Anhydrite
Formula: CaSO4
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
'Biotite'
Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Reference: McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Calcite
Formula: CaCO3
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
'Clinopyroxene Subgroup'
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Diopside
Formula: CaMgSi2O6
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
'Fayalite-Forsterite Series'
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Fluorapatite
Formula: Ca5(PO4)3F
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Forsterite
Formula: Mg2SiO4
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
'Glass'
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Magnetite
Formula: Fe2+Fe3+2O4
Reference: McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Magnetite var. Titanium-bearing Magnetite
Formula: Fe2+(Fe3+,Ti)2O4
Reference: McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Muscovite
Formula: KAl2(AlSi3O10)(OH)2
Reference: McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Muscovite var. Sericite
Formula: KAl2(AlSi3O10)(OH)2
Reference: McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam.
'Rhombohedral Carbonate'
Formula: (Ca/Mg/Fe/Mn etc)CO3
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Riebeckite
Formula: ◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Reference: McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Sanidine
Formula: K(AlSi3O8)
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Sodalite
Formula: Na4(Si3Al3)O12Cl
Reference: Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam. Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126. McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Tremolite
Formula: ◻{Ca2}{Mg5}(Si8O22)(OH)2
Reference: McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Magnetite4.BB.05Fe2+Fe3+2O4
var. Titanium-bearing Magnetite4.BB.05Fe2+(Fe3+,Ti)2O4
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Anhydrite7.AD.30CaSO4
Group 8 - Phosphates, Arsenates and Vanadates
Fluorapatite8.BN.05Ca5(PO4)3F
Group 9 - Silicates
Diopside9.DA.15CaMgSi2O6
Forsterite9.AC.05Mg2SiO4
Muscovite9.EC.15KAl2(AlSi3O10)(OH)2
var. Sericite9.EC.15KAl2(AlSi3O10)(OH)2
Riebeckite9.DE.25◻[Na2][Fe2+3Fe3+2]Si8O22(OH)2
Sanidine9.FA.30K(AlSi3O8)
Sodalite9.FB.10Na4(Si3Al3)O12Cl
Tremolite9.DE.10◻{Ca2}{Mg5}(Si8O22)(OH)2
Unclassified Minerals, Rocks, etc.
'Alkali Feldspar'-
'Amphibole Supergroup'-AB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
'Biotite'-K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
'Clinopyroxene Subgroup'-
'Fayalite-Forsterite Series'-
'Glass'-
'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8
'Rhombohedral Carbonate'-(Ca/Mg/Fe/Mn etc)CO3

List of minerals for each chemical element

HHydrogen
H Tremolite◻{Ca2}{Mg5}(Si8O22)(OH)2
H BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
H Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
H Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
H MuscoviteKAl2(AlSi3O10)(OH)2
H Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
CCarbon
C Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
C CalciteCaCO3
OOxygen
O Tremolite◻{Ca2}{Mg5}(Si8O22)(OH)2
O BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
O Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
O Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
O MagnetiteFe2+Fe23+O4
O Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
O MuscoviteKAl2(AlSi3O10)(OH)2
O ForsteriteMg2SiO4
O DiopsideCaMgSi2O6
O Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
O Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
O SanidineK(AlSi3O8)
O CalciteCaCO3
O AnhydriteCaSO4
O SodaliteNa4(Si3Al3)O12Cl
O FluorapatiteCa5(PO4)3F
O Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
FFluorine
F BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
F Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
F FluorapatiteCa5(PO4)3F
NaSodium
Na Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Na SodaliteNa4(Si3Al3)O12Cl
Na Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mg Tremolite◻{Ca2}{Mg5}(Si8O22)(OH)2
Mg BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Mg ForsteriteMg2SiO4
Mg DiopsideCaMgSi2O6
Mg Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
AlAluminium
Al BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Al Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Al MuscoviteKAl2(AlSi3O10)(OH)2
Al Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Al SanidineK(AlSi3O8)
Al SodaliteNa4(Si3Al3)O12Cl
Al Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Si Tremolite◻{Ca2}{Mg5}(Si8O22)(OH)2
Si BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Si Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Si Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
Si MuscoviteKAl2(AlSi3O10)(OH)2
Si ForsteriteMg2SiO4
Si DiopsideCaMgSi2O6
Si Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Si SanidineK(AlSi3O8)
Si SodaliteNa4(Si3Al3)O12Cl
Si Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
PPhosphorus
P FluorapatiteCa5(PO4)3F
SSulfur
S AnhydriteCaSO4
ClChlorine
Cl Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
Cl SodaliteNa4(Si3Al3)O12Cl
KPotassium
K BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
K Muscovite var. SericiteKAl2(AlSi3O10)(OH)2
K MuscoviteKAl2(AlSi3O10)(OH)2
K SanidineK(AlSi3O8)
CaCalcium
Ca Tremolite◻{Ca2}{Mg5}(Si8O22)(OH)2
Ca DiopsideCaMgSi2O6
Ca Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
Ca CalciteCaCO3
Ca AnhydriteCaSO4
Ca FluorapatiteCa5(PO4)3F
Ca Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
TiTitanium
Ti BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Ti Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Ti Amphibole SupergroupAB2C5((Si,Al,Ti)8O22)(OH,F,Cl,O)2
MnManganese
Mn Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3
FeIron
Fe BiotiteK(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 or Simplified: K(Mg,Fe)3AlSi3O10(OH)2
Fe Magnetite var. Titanium-bearing MagnetiteFe2+(Fe3+,Ti)2O4
Fe Riebeckite◻[Na2][Fe32+Fe23+]Si8O22(OH)2
Fe MagnetiteFe2+Fe23+O4
Fe Rhombohedral Carbonate(Ca/Mg/Fe/Mn etc)CO3

Geochronology

Mineralization age: Cenozoic : 3.7 ± 0.2 Ma to 1.91 ± 0.1 Ma

Important note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.

Geologic TimeRocks, Minerals and Events
Phanerozoic
 Cenozoic
  Quaternary
   Pleistocene
ⓘ Trachybasalt (youngest age)1.91 ± 0.1 MaTatau Island, Tabar Group, New Ireland Province, Papua New Guinea
ⓘ Trachyte (youngest age)2.3 ± 0.3 MaSimberi Island, Tabar Group, New Ireland Province, Papua New Guinea
ⓘ Basalt (youngest age)2.3 ± 0.3 MaSimberi Island, Tabar Group, New Ireland Province, Papua New Guinea
  Neogene
   Pliocene
ⓘ Trachybasalt (oldest age)2.8 ± 0.2 MaTatau Island, Tabar Group, New Ireland Province, Papua New Guinea
ⓘ Trachyte (oldest age)3.7 ± 0.2 MaSimberi Island, Tabar Group, New Ireland Province, Papua New Guinea
ⓘ Basalt (oldest age)3.7 ± 0.2 MaSimberi Island, Tabar Group, New Ireland Province, Papua New Guinea

Fossils

This region is too big to display the fossil list, try looking at smaller subregions.

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Woolley A.R. (2019) Alkaline Rocks and Carbonatites of the World. Part 4: Antarctica, Asia and Europe, p.290
Johnson, R. W., Wallace, D. A., & Ellis, D. J. (1976). Feldspathoid-bearing potassic rocks and associated types from volcanic islands off the coast of New Ireland, Papua New Guinea: a preliminary account of geology and petrology. In Volcanism in Australasia (pp. 297-316). Elsevier Amsterdam.
Le Maitre, R. W., Streckeisen, A., Zanettin, B., Le Bas, M. J., Bonin, B., Bateman, P., ... & Lamere, J. (2002). Igneous rocks: A classification and glossary of terms; Recommendations of the International Union of Geological Sciences. In Subcommission on the Systematics of Igneous rocks. Cambridge University Press.
McInnes, B. I., & Cameron, E. M. (1994). Carbonated, alkaline hybridizing melts from a sub-arc environment: Mantle wedge samples from the Tabar-Lihir-Tanga-Feni arc, Papua New Guinea. Earth and Planetary Science Letters, 122(1-2), 125-141.
Rytuba, J. J., McKee, E. H., & Cox, D. (1993). Geochronology and geochemistry of the Ladolam gold deposit, Lihir Island, and gold deposits and volcanoes of Tabar and Tatau, Papua New Guinea. US Geological Survey Bulletin, 2039, 119-126.

Localities in this Region

Other Regions, Features and Areas that Intersect


This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
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