IEDA / DECADE Detail

Data from the Global Volcanism Program of the Smithsonian Institution

Details for: Whangarei

A group of scoria cones, one partially quarried in the foreground, lies at the NW side of the harbor city of Whangarei. The Whangarei volcanic field consists of Quaternary basaltic scoria cones and lava flows. The youngest basalts were initially mapped as Holocene, although the age of the field is not well known and could be late Pleistocene. Photo by Ichio Moriya (Kanazawa University).

Volcano Number:	241011
Volcano Name:	Whangarei
Country:	New Zealand
Volcano Type:	Pyroclastic cone(s)
Elevation:	397m
Tectonic Setting:	Subduction zone / Continental crust (> 25 km)
Pop. within 5km:	51419
Pop. within 10km:	51419
Pop. within 30km:	62244
Pop. within 100km:	145873
Latitude:	-35.75
Longitude:	174.27

Eruption Data from the Global Volcanism Program of the Smithsonian Institution

Sorry. No erruption data found for this volcano.

Emissions Data from the Global Volcanism Program of the Smithsonian Institution

Sorry. No emissions data found for this volcano.

Data from the Earthchem Library

Sorry. No data exist for this volcano in the EarthChem Library.

Data from the Earthchem Portal

Sample ID	LINK	Method	Material	Rock Class	Rock Name	SiO₂ WT%	TiO₂ WT%	Al₂O₃ WT%	Fe₂O₃ WT%	FeO WT%	FeO Total WT%	MnO WT%	MgO WT%	CaO WT%	Na₂O WT%	K₂O WT%	P₂O₅ WT%	Total WT%	Ba PPM	Cr PPM	Nb PPM	Ni PPM	Rb PPM	Sr PPM	V PPM	Y PPM	Zr PPM	⁸⁷Sr / ⁸⁶Sr RATIO
AU33058	DETAILS	XRF	Rock	Igneous Intermediate Volcanic	Andesite	54.94	0.67	16.54	2.11	4.67		0.13	6.36	8.05	2.81	1.13	0.12	97.53	250	319	4	94	47	127	145	34	77
AU33058	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	54.41	0.13	1.62			10.68	0.28	30.58	1.73	0.01			99.44
AU33058	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	54	0.13	1.2			15.98	0.36	26.21	1.96	0.06			99.9
AU33058	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	54.02	0.18	3.08			5.08	0.15	18.2	18.93	0.27			99.91
AU33058	DETAILS	EMP (EPMA)	Rock	Igneous Intermediate Volcanic	Andesite	52	0.5	2.54			10.02	0.25	13.93	19.37	0.29			98.9
AU28224A	DETAILS	EMP (EPMA)	Rock	Igneous Felsic Volcanic	Dacite	41.47	2.05	12.69			15.96	0.19	10.47	11.69	2.21	0.33		97.06
AU28224A	DETAILS	EMP (EPMA)	Rock	Igneous Felsic Volcanic	Dacite	40.56	1.79	14.05			14.67	0.19	10.7	11.76	1.95	0.78		96.45
WHEI5	DETAILS	TIMS	Rock	Metamorphic Unknown Unknown	Metasiltstone																							0.711535
WHEI5	DETAILS	XRF	Rock	Metamorphic Unknown Unknown	Metasiltstone																		136.2	163
AU23231	DETAILS	EMP (EPMA)	Rock	Igneous Felsic Volcanic	Dacite	42.76	2.31	12.8			11.3	0.11	13.21	10.41	2.1	0.69		95.69
AU23231	DETAILS	EMP (EPMA)	Rock	Igneous Felsic Volcanic	Dacite	41.21	2.53	15.19			13.96	0.15	10.23	10.83	2.07	0.81		96.98
AU28231	DETAILS	XRF	Rock	Igneous Felsic Volcanic	Dacite	62.33	0.56	16.49	0.69	3.5		0.06	3.52	4.61	3.14	1.99	0.11	97
AU28231	DETAILS	EMP (EPMA)	Rock	Igneous Felsic Volcanic	Dacite	39.49	0.26	22.45			18.87	0.74	12.02	6.76	0			100
AU28231	DETAILS	EMP (EPMA)	Rock	Igneous Felsic Volcanic	Dacite	39.33	0.28	22.27			19.48	0.69	11.05	6.87	0			99.97
AU28231	DETAILS	EMP (EPMA)	Rock	Igneous Felsic Volcanic	Dacite	41.59	2.31	15.35			10.97	0.1	12.54	11.41	2.2	0.7		97.17
AU28231	DETAILS	EMP (EPMA)	Rock	Igneous Felsic Volcanic	Dacite	41.7	2.39	14.88			10.5	0.14	12.88	10.87	2.27	0.72		96.35
AU28231	DETAILS	EMP (EPMA)	Rock	Igneous Felsic Volcanic	Dacite	41.71	2.19	14.82			12.52	0.14	11.45	11.26	2.11	0.86		97.06
AU28231	DETAILS	EMP (EPMA)	Rock	Igneous Felsic Volcanic	Dacite	49.35	0.59	5.49			8.15	0.18	13.34	20.35	0.54			97.99

Data from the SESAR Database

Sorry. No data exist for this volcano in the SESAR database.

Data from the MaGa Database

Sorry. No data exist for this volcano in the MaGa database.

Data from UNAVCO

Sorry. No data exist for this volcano in the UNAVCO database.

Data from USIEI

Data from IRIS FDSNWS

Sorry. No IRIS data found for this volcano.