| Description |
|---|
| Material: | Rock |
| Classification: | Igneous>Volcanic>Mafic |
| Field Name: | ash-lapilli |
| Description: | Lapili, ash mantles lower slope of cone. Clearly proximal airfall. Variable grain size (<0.5- >2 mm). Little soil development, moderate crystal content, ccontains plagioclase and olivine. |
| Age (min): | 1997 Historical |
| Age (max): | Not Provided |
| Collection Method: | Grab |
| Collection Method Description: | Collected from pit |
| Size: | 1/4 Gallon |
| Geological Age: | Not Provided |
| Geological Unit: | Qc (see Byers, 1959) |
| Comment: | Uncertain whether truly associated with Nye Cone or with the summit eruption. |
| Purpose: | Melt inclusions, crystal chronometry, geochemistry |
| Geolocation |
|---|
| Latitude (WGS84): | 53.430235991254 |
| Longitude (WGS84): | -167.99949503504 |
| Northing (m) (UTM NAD83): | Not Provided |
| Easting (m) (UTM NAD83): | Not Provided |
| Zone: | Not Provided |
| Vertical Datum: | Not Provided |
| Elevation Start: | 450.782227 meters |
| Elevation End: | Not Provided |
| Nav Type: | Not Provided |
| Physiographic Feature: | Cinder cone |
| Name Of Physiographic Feature: | Okmok V., Nye Cone |
| Location Description: | Lower slope of cone. |
| Locality: | Not Provided |
| Locality Description: | Not Provided |
| Country: | United States |
| State/Province: | Alaska |
| County: | Not Provided |
| City: | Not Provided |
| Collection |
|---|
| Field Program/Cruise: | GeoPrisms 2015 IFM to Unimak |
| Platform Type: | Not Provided |
| Platform Name: | Not Provided |
| Platform Description: | Not Provided |
| Launch Type: | Not Provided |
| Launch Platform Name: | Not Provided |
| Launch ID: | Not Provided |
| Collector/Chief Scientist: | Merry Cai, Gene Yogodzinski |
| Collector/Chief Scientist Detail: | Not Provided |
| Collection Start Date: | 2015-08-26 |
| Collection End Date: | Not Provided |
| Curation |
|---|
| Current Archive: | Lamont Doherty Earth Observatory, Palisades, NY |
| Current Archive Contact Details: | tplank@ldeo.columbia.edu |
| Original Archive: | Not Provided |
| Original Archive Contact Details: | Not Provided |
| Related Samples |
|---|
Parents: | No Parents | | Siblings: | No Siblings |
| Children: | No Children |
