IEDA / DECADE Detail

Data from the Global Volcanism Program of the Smithsonian Institution

Details for: Cordon de Puntas Negras

The Cordón de Puntas Negras, a NW-SE-trending chain of small cones, lava domes, and lava flows, extends from SE of Cerro Chiliques to the Volcán Puntas Negras stratovolcano. This view of the southern end of the chain shows multiple vents that fed pristine-looking lava flows with prominent flow levees. The Cordón de Puntas Negras chain is situated along the southern margin of the 35 x 70 km Pliocene La Pacana caldera. Photo by Instituto Geográfico Militar, courtesy of Oscar González-Ferrán (University of Chile).

Volcano Number:	355101
Volcano Name:	Cordon de Puntas Negras
Country:	Chile
Volcano Type:	Stratovolcano(es)
Elevation:	5852m
Tectonic Setting:	Subduction zone / Continental crust (> 25 km)
Pop. within 5km:	0
Pop. within 10km:	0
Pop. within 30km:	217
Pop. within 100km:	5798
Latitude:	-23.743
Longitude:	-67.534

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 Total WT%	MnO WT%	MgO WT%	CaO WT%	Na₂O WT%	K₂O WT%	Total WT%	Ba PPM	Co PPM	Cr PPM	Cs PPM	Cu PPM	Ni PPM	Rb PPM	Sb PPM	Sc PPM	Sr PPM	U PPM	V PPM	Zr PPM	¹⁸⁷Os / ¹⁸⁸Os RATIO
N6C	DETAILS	AAS	Rock	Igneous Unknown Volcanic	Not-given											598						98			605
N6C	DETAILS	NAA	Rock	Igneous Unknown Volcanic	Not-given												19	82	3.2		39		0	13		9.3		231
N6C	DETAILS	OES	Rock	Igneous Unknown Volcanic	Not-given	62.3	0.82	16.22	5.51	0.07	2.77	4.94	3.73	2.52	98.88					33							145
N7L	DETAILS	AAS	Rock	Igneous Unknown Volcanic	Not-given											630						137			474
N7L	DETAILS	NAA	Rock	Igneous Unknown Volcanic	Not-given												14	44	6.9		21		0.6	10		7.3		243
N7L	DETAILS	OES	Rock	Igneous Unknown Volcanic	Not-given	65.29	0.66	15.7	4.73	0.07	1.96	4.03	3.83	2.96	99.23					23							112
6B	DETAILS	TIMS_N	Rock	Igneous Intermediate Volcanic	Andesite																								0.77

Data from the SESAR Database

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

Data from the MaGa Database

Error. The MaGa Web Services (http://www.magadb.net/web_services/) are down.