Te Henga Road quarry, Waitakere Ranges, Auckland Region, New Zealandi
| Regional Level Types | |
|---|---|
| Te Henga Road quarry | Quarry |
| Waitakere Ranges | Group of Hills |
| Auckland Region | Region |
| New Zealand | Country |
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Latitude & Longitude (WGS84):
36° 52' 19'' South , 174° 31' 18'' East
Latitude & Longitude (decimal):
Type:
KΓΆppen climate type:
Nearest Settlements:
| Place | Population | Distance |
|---|---|---|
| Muriwai Beach | 2,402 (2011) | 8.9km |
| Waitakere | 208,100 (2012) | 13.1km |
| Rosebank | 4,551 (2012) | 13.2km |
| Titirangi | 3,330 (2011) | 14.0km |
| Auckland | 417,910 (2017) | 21.7km |
Mindat Locality ID:
247655
Long-form identifier:
mindat:1:2:247655:4
GUID (UUID V4):
4ae2188b-9176-4aa0-82ff-b9aa8091d02c
Other/historical names associated with this locality:
Yelavich's Quarry
A now closed (2016) road metal quarry in basaltic andesite. This is the last of a number of quarries that operated in the Waitakere ranges. Some loose material is still scattered around as remediation of the area is not complete (2018). Remediation is under way with dumping of clean fill to aid landscaping and lowest level has now filled with water (2021).
The petrography of Waitakere Group is typically calcalkaline. With the exception of the hornblende bearing rocks from the Tokatoka suite, petrographic similarity is a feature of the group. The most abundant rock type is basalt to basaltic andesite, and to a lesser extent, andesite; all are porphyritic (Wright and Black, 1981).
Black & Sameshima (undated) analysed the green clay coating of the vesicles in the Waitakere Ranges and found it was consistent with the iron-saponite described by Kohyama, N., Shimoda, S. & Sudo, T. Iron-Rich Saponite (Ferrous and Ferric Forms). Clays Clay Miner. 21, 229β237 (1973).
Balls of "thomsonite" that were found in a small section of the quarry are now believed to be the "puflerite" variety of stilbite-Ca. Stilbite has not previously been reported from Te Henga Quarry, but does occur regularly within the Waitakere Group.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsDetailed Mineral List:
| β Analcime Formula: Na(AlSi2O6) · H2O References: |
| β Aragonite Formula: CaCO3 References: |
| β Calcite Formula: CaCO3 References: |
| β Calcite var. Iron-bearing Calcite Formula: (Ca,Fe)CO3 References: |
| β 'Chabazite' References: |
| β 'Clay minerals' References: |
| β Formula: SiO2 Description: XRD confirmed these crystals as tridymite References: |
| β 'Erionite Subgroup' Formula: M2[Al4Si14O36] · 15H2O References: |
| β Hematite Formula: Fe2O3 References: |
| β 'Heulandite Subgroup' Formula: (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O References: |
| β Magnetite Formula: Fe2+Fe3+2O4 References: |
| β Marcasite Formula: FeS2 References: |
| β Natrolite Formula: Na2Al2Si3O10 · 2H2O References: |
| β 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 References: |
| β Pyrite Formula: FeS2 References: |
| β Quartz Formula: SiO2 References: |
| β Saponite Formula: Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| β Siderite Formula: FeCO3 References: |
| β Stilbite-Ca Formula: NaCa4(Si27Al9)O72 · 28H2O |
| β 'Thomsonite Subgroup' References: |
| β Tridymite Formula: SiO2 References: |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
| Group 2 - Sulphides and Sulfosalts | |||
|---|---|---|---|
| β | Pyrite | 2.EB.05a | FeS2 |
| β | Marcasite | 2.EB.10a | FeS2 |
| Group 4 - Oxides and Hydroxides | |||
| β | Magnetite | 4.BB.05 | Fe2+Fe3+2O4 |
| β | Hematite | 4.CB.05 | Fe2O3 |
| β | Quartz | 4.DA.05 | SiO2 |
| β | Tridymite | 4.DA.10 | SiO2 |
| β | Cristobalite ? | 4.DA.15 | SiO2 |
| Group 5 - Nitrates and Carbonates | |||
| β | Calcite | 5.AB.05 | CaCO3 |
| β | var. Iron-bearing Calcite | 5.AB.05 | (Ca,Fe)CO3 |
| β | Siderite | 5.AB.05 | FeCO3 |
| β | Aragonite | 5.AB.15 | CaCO3 |
| Group 9 - Silicates | |||
| β | Saponite | 9.EC.45 | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 Β· nH2O |
| β | Natrolite | 9.GA.05 | Na2Al2Si3O10 Β· 2H2O |
| β | Analcime | 9.GB.05 | Na(AlSi2O6) Β· H2O |
| β | Stilbite-Ca | 9.GE.10 | NaCa4(Si27Al9)O72 Β· 28H2O |
| Unclassified | |||
| β | 'Heulandite Subgroup' | - | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] Β· nH2O |
| β | 'Erionite Subgroup' | - | M2[Al4Si14O36] Β· 15H2O |
| β | 'Clay minerals' | - | |
| β | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
| β | 'Chabazite' | - | |
| β | 'Thomsonite Subgroup' | - | |
List of minerals for each chemical element
| H | Hydrogen | |
|---|---|---|
| H | β Analcime | Na(AlSi2O6) · H2O |
| H | β Erionite Subgroup | M2[Al4Si14O36] · 15H2O |
| H | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| H | β Natrolite | Na2Al2Si3O10 · 2H2O |
| H | β Saponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| H | β Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| C | Carbon | |
| C | β Aragonite | CaCO3 |
| C | β Calcite | CaCO3 |
| C | β Siderite | FeCO3 |
| C | β Calcite var. Iron-bearing Calcite | (Ca,Fe)CO3 |
| O | Oxygen | |
| O | β Analcime | Na(AlSi2O6) · H2O |
| O | β Aragonite | CaCO3 |
| O | β Calcite | CaCO3 |
| O | β Cristobalite | SiO2 |
| O | β Erionite Subgroup | M2[Al4Si14O36] · 15H2O |
| O | β Hematite | Fe2O3 |
| O | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| O | β Magnetite | Fe2+Fe23+O4 |
| O | β Natrolite | Na2Al2Si3O10 · 2H2O |
| O | β Quartz | SiO2 |
| O | β Saponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| O | β Siderite | FeCO3 |
| O | β Tridymite | SiO2 |
| O | β Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| O | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| O | β Calcite var. Iron-bearing Calcite | (Ca,Fe)CO3 |
| Na | Sodium | |
| Na | β Analcime | Na(AlSi2O6) · H2O |
| Na | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Na | β Natrolite | Na2Al2Si3O10 · 2H2O |
| Na | β Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| Na | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Mg | Magnesium | |
| Mg | β Saponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Al | Aluminium | |
| Al | β Analcime | Na(AlSi2O6) · H2O |
| Al | β Erionite Subgroup | M2[Al4Si14O36] · 15H2O |
| Al | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Al | β Natrolite | Na2Al2Si3O10 · 2H2O |
| Al | β Saponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Al | β Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| Al | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Si | Silicon | |
| Si | β Analcime | Na(AlSi2O6) · H2O |
| Si | β Cristobalite | SiO2 |
| Si | β Erionite Subgroup | M2[Al4Si14O36] · 15H2O |
| Si | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Si | β Natrolite | Na2Al2Si3O10 · 2H2O |
| Si | β Quartz | SiO2 |
| Si | β Saponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Si | β Tridymite | SiO2 |
| Si | β Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| Si | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| S | Sulfur | |
| S | β Marcasite | FeS2 |
| S | β Pyrite | FeS2 |
| K | Potassium | |
| K | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Ca | Calcium | |
| Ca | β Aragonite | CaCO3 |
| Ca | β Calcite | CaCO3 |
| Ca | β Heulandite Subgroup | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Ca | β Saponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Ca | β Stilbite-Ca | NaCa4(Si27Al9)O72 · 28H2O |
| Ca | β Plagioclase | (Na,Ca)[(Si,Al)AlSi2]O8 |
| Ca | β Calcite var. Iron-bearing Calcite | (Ca,Fe)CO3 |
| Fe | Iron | |
| Fe | β Hematite | Fe2O3 |
| Fe | β Magnetite | Fe2+Fe23+O4 |
| Fe | β Marcasite | FeS2 |
| Fe | β Pyrite | FeS2 |
| Fe | β Saponite | Ca0.25(Mg,Fe)3((Si,Al)4O10)(OH)2 · nH2O |
| Fe | β Siderite | FeCO3 |
| Fe | β Calcite var. Iron-bearing Calcite | (Ca,Fe)CO3 |
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References
Te Henga Road quarry, Waitakere Ranges, Auckland Region, New Zealand