| Description |
|---|
| Material: | Rock |
| Classification: | Igneous>Volcanic>Mafic |
| Field Name: | ash-lapilli sized material from top of ice - likely redeposited, windblown from 2016, but could have 2016 ash; ice has sulfur dome rock on top |
| Description: | Black granular material on top of ice accumulated through downward ablation, likely deposited in 2016 as windblown material |
| Age (min): | Not Provided |
| Age (max): | Not Provided |
| Collection Method: | Grab |
| Collection Method Description: | Top of ice |
| Size: | 1 Gallon |
| Geological Age: | Not Provided |
| Geological Unit: | Not Provided |
| Comment: | Sampled thin veneer of ash-lapilli sized material (detritus? Not sure), may have some juvenile material, Hoping for 2016 ash -the idea is that the ice is 2016, so what is on top is 2016, black granular material on top of ice accumulated through downward ablation, but likely deposited in 2016 as windblown material, even if not juvenile. This was near a large sulfurous boulder on top of ice - probably part of the dome blown-up in 2016 |
| Purpose: | Melt inclusions, crystal chronometry, geochemistry |
| Geolocation |
|---|
| Latitude (WGS84): | 52.82218 |
| Longitude (WGS84): | -169.98314 |
| Northing (m) (UTM NAD83): | Not Provided |
| Easting (m) (UTM NAD83): | Not Provided |
| Zone: | Not Provided |
| Vertical Datum: | Not Provided |
| Elevation Start: | 348 meters |
| Elevation End: | Not Provided |
| Nav Type: | Not Provided |
| Physiographic Feature: | Cinder cone |
| Name Of Physiographic Feature: | Cleveland V. |
| Location Description: | Thin layer of ash/soil on top of ice in gully N of 2016 lahar |
| Locality: | Not Provided |
| Locality Description: | Not Provided |
| Country: | United States |
| State/Province: | Alaska |
| County: | Not Provided |
| City: | Not Provided |
| Collection |
|---|
| Field Program/Cruise: | GeoPrisms 2016 IFM |
| 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: | Terry Plank, Anna Barth, Dan Rasmussen |
| Collector/Chief Scientist Detail: | Not Provided |
| Collection Start Date: | 2016-07-25 |
| 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 |
