Tokatoka, Kaipara District, Northland Region, New Zealandi
| Regional Level Types | |
|---|---|
| Tokatoka | - not defined - |
| Kaipara District | District |
| Northland Region | Region |
| New Zealand | Country |
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Latitude & Longitude (WGS84):
36° 3' 30'' South , 173° 58' 37'' East
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Ruawai | 477 (2011) | 9.7km |
| Dargaville | 4,672 (2011) | 16.3km |
| Maungaturoto | 790 (2011) | 35.3km |
| Maungatapere | 1,007 (2011) | 39.7km |
| Kaiwaka | 565 (2011) | 44.1km |
Mindat Locality ID:
123306
Long-form identifier:
mindat:1:2:123306:6
GUID (UUID V4):
93403a5e-c5b5-49b2-8b5a-cc696abb73c2
Contact-metamorphic mineralisation between andesite dikes and limestone of the Onerahi Formation (Lower Tertiary).
The harmotome and analcime described by Black (1969) are from andesite dikes at Rehia and Maungarahu in the Tokatoka district.
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Standard Detailed Gallery Strunz Chemical ElementsMineral List
Mineral list contains entries from the region specified including sub-localities40 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
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Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Afwillite Formula: Ca3(HSiO4)2 · 2H2O |
| ⓘ Albite Formula: Na(AlSi3O8) |
| ⓘ Analcime Formula: Na(AlSi2O6) · H2O Localities: |
| ⓘ Andradite Formula: Ca3Fe3+2(SiO4)3 |
| ⓘ 'Apatite' Formula: Ca5(PO4)3(Cl/F/OH) Localities: |
| ⓘ Aragonite Formula: CaCO3 |
| ⓘ Baryte Formula: BaSO4 Localities: |
| ⓘ Calcite Formula: CaCO3 Localities: References: |
| ⓘ Cebollite Formula: Ca5Al2(SiO4)3(OH)4 Localities: |
| ⓘ 'Chabazite' |
| ⓘ Chabazite-Na Formula: (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O Localities: |
| ⓘ Chalcopyrite Formula: CuFeS2 |
| ⓘ 'Chlorite Group' Localities: |
| ⓘ 'Clinopyroxene Subgroup' |
| ⓘ Cristobalite Formula: SiO2 Localities: |
| ⓘ Diopside Formula: CaMgSi2O6 |
| ⓘ 'Fayalite-Forsterite Series' |
| ⓘ Foshagite Formula: Ca4(Si3O9)(OH)2 |
| ⓘ Gehlenite Formula: Ca2Al[AlSiO7] |
| ⓘ 'Gismondine Subgroup' Localities: |
| ⓘ Gonnardite Formula: (Na,Ca)2(Si,Al)5O10 · 3H2O |
| ⓘ Grossular Formula: Ca3Al2(SiO4)3 |
| ⓘ 'Grossular-Hibschite Series' Localities: References: |
| ⓘ Gypsum Formula: CaSO4 · 2H2O |
| ⓘ Harmotome Formula: Ba2(Si12Al4)O32 · 12H2O Localities: |
| ⓘ Hematite Formula: Fe2O3 |
| ⓘ Ilmenite Formula: Fe2+TiO3 Localities: |
| ⓘ Kilchoanite Formula: Ca6(SiO4)(Si3O10) Localities: |
| ⓘ Larnite Formula: Ca2SiO4 Localities: |
| ⓘ Laumontite Formula: CaAl2Si4O12 · 4H2O |
| ⓘ 'Lévyne' |
| ⓘ Magnetite Formula: Fe2+Fe3+2O4 Localities: |
| ⓘ Magnetite var. Titanium-bearing Magnetite Formula: Fe2+(Fe3+,Ti)2O4 |
| ⓘ Natrolite Formula: Na2Al2Si3O10 · 2H2O |
| ⓘ Opal Formula: SiO2 · nH2O |
| ⓘ Orthoclase Formula: K(AlSi3O8) Localities: |
| ⓘ Pectolite Formula: NaCa2Si3O8(OH) Localities: |
| ⓘ 'Phillipsite Subgroup' |
| ⓘ 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 |
| ⓘ Prehnite Formula: Ca2Al2Si3O10(OH)2 Localities: |
| ⓘ Pyrite Formula: FeS2 Localities: |
| ⓘ Pyrrhotite Formula: Fe1-xS |
| ⓘ Quartz Formula: SiO2 |
| ⓘ Rankinite Formula: Ca3Si2O7 Localities: |
| ⓘ Scawtite Formula: Ca7(Si3O9)2CO3 · 2H2O Localities: |
| ⓘ 'Serpentine Subgroup' Formula: D3[Si2O5](OH)4 |
| ⓘ Siderite Formula: FeCO3 Localities: |
| ⓘ Spurrite Formula: Ca5(SiO4)2(CO3) Localities: |
| ⓘ Thomsonite-Ca Formula: NaCa2[Al5Si5O20] · 6H2O |
| ⓘ 'Thomsonite Subgroup' Localities: |
| ⓘ Tobermorite Formula: Ca4Si6O17(H2O)2 · (Ca · 3H2O) Localities: |
| ⓘ Tremolite Formula: ◻Ca2Mg5(Si8O22)(OH)2 |
| ⓘ Wollastonite Formula: Ca3(Si3O9) Localities: |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| ⓘ | Chalcopyrite | 2.CB.10a | CuFeS2 |
| ⓘ | Pyrrhotite | 2.CC.10 | Fe1-xS |
| ⓘ | Pyrite | 2.EB.05a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Magnetite var. Titanium-bearing Magnetite | 4.BB.05 | Fe2+(Fe3+,Ti)2O4 |
| ⓘ | 4.BB.05 | Fe2+Fe3+2O4 | |
| ⓘ | Ilmenite | 4.CB.05 | Fe2+TiO3 |
| ⓘ | Hematite | 4.CB.05 | Fe2O3 |
| ⓘ | Quartz | 4.DA.05 | SiO2 |
| ⓘ | Opal | 4.DA.10 | SiO2 · nH2O |
| ⓘ | Cristobalite | 4.DA.15 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| ⓘ | Calcite | 5.AB.05 | CaCO3 |
| ⓘ | Siderite | 5.AB.05 | FeCO3 |
| ⓘ | Aragonite | 5.AB.15 | CaCO3 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Baryte | 7.AD.35 | BaSO4 |
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
| Group 9 - Silicates | |||
| ⓘ | Larnite | 9.AD.05 | Ca2SiO4 |
| ⓘ | Andradite | 9.AD.25 | Ca3Fe3+2(SiO4)3 |
| ⓘ | Grossular | 9.AD.25 | Ca3Al2(SiO4)3 |
| ⓘ | Afwillite | 9.AG.75 | Ca3(HSiO4)2 · 2H2O |
| ⓘ | Spurrite | 9.AH.15 | Ca5(SiO4)2(CO3) |
| ⓘ | Cebollite | 9.BB.10 | Ca5Al2(SiO4)3(OH)4 |
| ⓘ | Gehlenite | 9.BB.10 | Ca2Al[AlSiO7] |
| ⓘ | Rankinite | 9.BC.15 | Ca3Si2O7 |
| ⓘ | Kilchoanite | 9.BJ.45 | Ca6(SiO4)(Si3O10) |
| ⓘ | Scawtite | 9.CK.15 | Ca7(Si3O9)2CO3 · 2H2O |
| ⓘ | Diopside | 9.DA.15 | CaMgSi2O6 |
| ⓘ | Tremolite | 9.DE.10 | ◻Ca2Mg5(Si8O22)(OH)2 |
| ⓘ | Pectolite | 9.DG.05 | NaCa2Si3O8(OH) |
| ⓘ | Wollastonite | 9.DG.05 | Ca3(Si3O9) |
| ⓘ | Tobermorite | 9.DG.10 | Ca4Si6O17(H2O)2 · (Ca · 3H2O) |
| ⓘ | Foshagite | 9.DG.15 | Ca4(Si3O9)(OH)2 |
| ⓘ | Prehnite | 9.DP.20 | Ca2Al2Si3O10(OH)2 |
| ⓘ | Orthoclase | 9.FA.30 | K(AlSi3O8) |
| ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
| ⓘ | Natrolite | 9.GA.05 | Na2Al2Si3O10 · 2H2O |
| ⓘ | Gonnardite | 9.GA.05 | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| ⓘ | Thomsonite-Ca | 9.GA.10 | NaCa2[Al5Si5O20] · 6H2O |
| ⓘ | Analcime | 9.GB.05 | Na(AlSi2O6) · H2O |
| ⓘ | Laumontite | 9.GB.10 | CaAl2Si4O12 · 4H2O |
| ⓘ | Harmotome | 9.GC.10 | Ba2(Si12Al4)O32 · 12H2O |
| ⓘ | Chabazite-Na | 9.GD.10 | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Unclassified | |||
| ⓘ | 'Fayalite-Forsterite Series' | - | |
| ⓘ | 'Thomsonite Subgroup' | - | |
| ⓘ | 'Serpentine Subgroup' | - | D3[Si2O5](OH)4 |
| ⓘ | 'Gismondine Subgroup' | - | |
| ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
| ⓘ | 'Phillipsite Subgroup' | - | |
| ⓘ | 'Grossular-Hibschite Series' | - | |
| ⓘ | 'Clinopyroxene Subgroup' | - | |
| ⓘ | 'Lévyne' | - | |
| ⓘ | 'Chabazite' | - | |
| ⓘ | 'Chlorite Group' | - | |
| ⓘ | 'Apatite' | - | Ca5(PO4)3(Cl/F/OH) |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | ⓘ Afwillite | Ca3(HSiO4)2 · 2H2O |
| H | ⓘ Analcime | Na(AlSi2O6) · H2O |
| H | ⓘ Cebollite | Ca5Al2(SiO4)3(OH)4 |
| H | ⓘ Foshagite | Ca4(Si3O9)(OH)2 |
| H | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| H | ⓘ Gypsum | CaSO4 · 2H2O |
| H | ⓘ Harmotome | Ba2(Si12Al4)O32 · 12H2O |
| H | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
| H | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| H | ⓘ Opal | SiO2 · nH2O |
| H | ⓘ Pectolite | NaCa2Si3O8(OH) |
| H | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| H | ⓘ Scawtite | Ca7(Si3O9)2CO3 · 2H2O |
| H | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| H | ⓘ Tobermorite | Ca4Si6O17(H2O)2 · (Ca · 3H2O) |
| H | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| H | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| H | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| H | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| C | Carbon | |
| C | ⓘ Aragonite | CaCO3 |
| C | ⓘ Calcite | CaCO3 |
| C | ⓘ Scawtite | Ca7(Si3O9)2CO3 · 2H2O |
| C | ⓘ Siderite | FeCO3 |
| C | ⓘ Spurrite | Ca5(SiO4)2(CO3) |
| O | Oxygen | |
| O | ⓘ Afwillite | Ca3(HSiO4)2 · 2H2O |
| O | ⓘ Albite | Na(AlSi3O8) |
| O | ⓘ Analcime | Na(AlSi2O6) · H2O |
| O | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| O | ⓘ Aragonite | CaCO3 |
| O | ⓘ Baryte | BaSO4 |
| O | ⓘ Calcite | CaCO3 |
| O | ⓘ Cebollite | Ca5Al2(SiO4)3(OH)4 |
| O | ⓘ Cristobalite | SiO2 |
| O | ⓘ Diopside | CaMgSi2O6 |
| O | ⓘ Foshagite | Ca4(Si3O9)(OH)2 |
| O | ⓘ Gehlenite | Ca2Al[AlSiO7] |
| O | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| O | ⓘ Grossular | Ca3Al2(SiO4)3 |
| O | ⓘ Gypsum | CaSO4 · 2H2O |
| O | ⓘ Harmotome | Ba2(Si12Al4)O32 · 12H2O |
| O | ⓘ Hematite | Fe2O3 |
| O | ⓘ Ilmenite | Fe2+TiO3 |
| O | ⓘ Kilchoanite | Ca6(SiO4)(Si3O10) |
| O | ⓘ Larnite | Ca2SiO4 |
| O | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
| O | ⓘ Magnetite | Fe2+Fe23+O4 |
| O | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| O | ⓘ Opal | SiO2 · nH2O |
| O | ⓘ Orthoclase | K(AlSi3O8) |
| O | ⓘ Pectolite | NaCa2Si3O8(OH) |
| O | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| O | ⓘ Quartz | SiO2 |
| O | ⓘ Rankinite | Ca3Si2O7 |
| O | ⓘ Scawtite | Ca7(Si3O9)2CO3 · 2H2O |
| O | ⓘ Siderite | FeCO3 |
| O | ⓘ Spurrite | Ca5(SiO4)2(CO3) |
| O | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| O | ⓘ Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
| O | ⓘ Tobermorite | Ca4Si6O17(H2O)2 · (Ca · 3H2O) |
| O | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| O | ⓘ Wollastonite | Ca3(Si3O9) |
| O | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| O | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| O | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| O | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| F | Fluorine | |
| F | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Na | Sodium | |
| Na | ⓘ Albite | Na(AlSi3O8) |
| Na | ⓘ Analcime | Na(AlSi2O6) · H2O |
| Na | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| Na | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Na | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Na | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Na | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Na | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Mg | Magnesium | |
| Mg | ⓘ Diopside | CaMgSi2O6 |
| Mg | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Mg | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Al | Aluminium | |
| Al | ⓘ Albite | Na(AlSi3O8) |
| Al | ⓘ Analcime | Na(AlSi2O6) · H2O |
| Al | ⓘ Cebollite | Ca5Al2(SiO4)3(OH)4 |
| Al | ⓘ Gehlenite | Ca2Al[AlSiO7] |
| Al | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| Al | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Al | ⓘ Harmotome | Ba2(Si12Al4)O32 · 12H2O |
| Al | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
| Al | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Al | ⓘ Orthoclase | K(AlSi3O8) |
| Al | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Al | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Al | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Al | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | Silicon | |
| Si | ⓘ Afwillite | Ca3(HSiO4)2 · 2H2O |
| Si | ⓘ Albite | Na(AlSi3O8) |
| Si | ⓘ Analcime | Na(AlSi2O6) · H2O |
| Si | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| Si | ⓘ Cebollite | Ca5Al2(SiO4)3(OH)4 |
| Si | ⓘ Cristobalite | SiO2 |
| Si | ⓘ Diopside | CaMgSi2O6 |
| Si | ⓘ Foshagite | Ca4(Si3O9)(OH)2 |
| Si | ⓘ Gehlenite | Ca2Al[AlSiO7] |
| Si | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| Si | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Si | ⓘ Harmotome | Ba2(Si12Al4)O32 · 12H2O |
| Si | ⓘ Kilchoanite | Ca6(SiO4)(Si3O10) |
| Si | ⓘ Larnite | Ca2SiO4 |
| Si | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
| Si | ⓘ Natrolite | Na2Al2Si3O10 · 2H2O |
| Si | ⓘ Opal | SiO2 · nH2O |
| Si | ⓘ Orthoclase | K(AlSi3O8) |
| Si | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Si | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Si | ⓘ Quartz | SiO2 |
| Si | ⓘ Rankinite | Ca3Si2O7 |
| Si | ⓘ Scawtite | Ca7(Si3O9)2CO3 · 2H2O |
| Si | ⓘ Spurrite | Ca5(SiO4)2(CO3) |
| Si | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Si | ⓘ Tobermorite | Ca4Si6O17(H2O)2 · (Ca · 3H2O) |
| Si | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Si | ⓘ Wollastonite | Ca3(Si3O9) |
| Si | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Si | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | ⓘ Serpentine Subgroup | D3[Si2O5](OH)4 |
| P | Phosphorus | |
| P | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| S | Sulfur | |
| S | ⓘ Baryte | BaSO4 |
| S | ⓘ Chalcopyrite | CuFeS2 |
| S | ⓘ Gypsum | CaSO4 · 2H2O |
| S | ⓘ Pyrite | FeS2 |
| S | ⓘ Pyrrhotite | Fe1-xS |
| Cl | Chlorine | |
| Cl | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| K | Potassium | |
| K | ⓘ Orthoclase | K(AlSi3O8) |
| K | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Ca | Calcium | |
| Ca | ⓘ Afwillite | Ca3(HSiO4)2 · 2H2O |
| Ca | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| Ca | ⓘ Aragonite | CaCO3 |
| Ca | ⓘ Calcite | CaCO3 |
| Ca | ⓘ Cebollite | Ca5Al2(SiO4)3(OH)4 |
| Ca | ⓘ Diopside | CaMgSi2O6 |
| Ca | ⓘ Foshagite | Ca4(Si3O9)(OH)2 |
| Ca | ⓘ Gehlenite | Ca2Al[AlSiO7] |
| Ca | ⓘ Gonnardite | (Na,Ca)2(Si,Al)5O10 · 3H2O |
| Ca | ⓘ Grossular | Ca3Al2(SiO4)3 |
| Ca | ⓘ Gypsum | CaSO4 · 2H2O |
| Ca | ⓘ Kilchoanite | Ca6(SiO4)(Si3O10) |
| Ca | ⓘ Larnite | Ca2SiO4 |
| Ca | ⓘ Laumontite | CaAl2Si4O12 · 4H2O |
| Ca | ⓘ Pectolite | NaCa2Si3O8(OH) |
| Ca | ⓘ Prehnite | Ca2Al2Si3O10(OH)2 |
| Ca | ⓘ Rankinite | Ca3Si2O7 |
| Ca | ⓘ Scawtite | Ca7(Si3O9)2CO3 · 2H2O |
| Ca | ⓘ Spurrite | Ca5(SiO4)2(CO3) |
| Ca | ⓘ Thomsonite-Ca | NaCa2[Al5Si5O20] · 6H2O |
| Ca | ⓘ Tobermorite | Ca4Si6O17(H2O)2 · (Ca · 3H2O) |
| Ca | ⓘ Tremolite | ◻Ca2Mg5(Si8O22)(OH)2 |
| Ca | ⓘ Wollastonite | Ca3(Si3O9) |
| Ca | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Ca | ⓘ Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ca | ⓘ Apatite | Ca5(PO4)3(Cl/F/OH) |
| Ti | Titanium | |
| Ti | ⓘ Ilmenite | Fe2+TiO3 |
| Ti | ⓘ Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
| Fe | Iron | |
| Fe | ⓘ Andradite | Ca3Fe23+(SiO4)3 |
| Fe | ⓘ Chalcopyrite | CuFeS2 |
| Fe | ⓘ Hematite | Fe2O3 |
| Fe | ⓘ Ilmenite | Fe2+TiO3 |
| Fe | ⓘ Magnetite | Fe2+Fe23+O4 |
| Fe | ⓘ Pyrite | FeS2 |
| Fe | ⓘ Pyrrhotite | Fe1-xS |
| Fe | ⓘ Siderite | FeCO3 |
| Fe | ⓘ Magnetite var. Titanium-bearing Magnetite | Fe2+(Fe3+,Ti)2O4 |
| Cu | Copper | |
| Cu | ⓘ Chalcopyrite | CuFeS2 |
| Sr | Strontium | |
| Sr | ⓘ Chabazite-Na | (Na2,K2,Ca,Sr,Mg)2[Al2Si4O12]2 · 12H2O |
| Ba | Barium | |
| Ba | ⓘ Baryte | BaSO4 |
| Ba | ⓘ Harmotome | Ba2(Si12Al4)O32 · 12H2O |
Geochronology
Mineralization age: Miocene : 11.9 MaImportant 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 Time | Rocks, Minerals and Events | ||||||
|---|---|---|---|---|---|---|---|
| Phanerozoic | |||||||
| Cenozoic | |||||||
| Neogene | |||||||
| Miocene |
| ||||||
Localities in this Region
- Northland Region
- Kaipara District
Other Regions, Features and Areas containing this locality
Australian PlateTectonic Plate
New Zealand
- North IslandIsland
- Northland Region
- Far North District
- Northland Volcanic ProvinceVolcanic Province
- Far North District
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References
Black, Philippa M. (1969) Rankinite and kilehoanite from Tokatoka, New Zealand. Mineralogical Magazine, 37 (288) 517-519 doi:10.1180/minmag.1969.037.288.13
Tokatoka, Kaipara District, Northland Region, New Zealand