479e2a90-ea3b-4333-9abf-8bc599b9f474

Ana Steffen_holding chert sample_RLoehman photo.JPG

Hands holding a swirly sample of smooth, brown and orange rock.

Dr. Ana Steffen holds a chert sample during a tour.

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Courtesy of Dr. Rachel Loehman

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Image

Valles Caldera National Preserve, Code: VALL

Latitude: 35.9041666666667, Longitude: -106.4875, Elevation: 0

Valles Caldera National Preserve, Sandoval County, New Mexico
Latitude: 35.8323364257813, Longitude: -106.487007141113

NPS.gov Collection

07/31/2018

07/31/2018

Public Can View

Friday, February 9, 2024 8:54:58 PM

Tuesday, February 13, 2024 3:48:47 PM

Ana Steffen_holding obsidian sample_RLoehman photo.JPG

OLYMPUS CORPORATION OLYMPUS CORPORATION, TG-4

1/200 sec at f / 8

4.5 mm

ISO 100

Tuesday, July 31, 2018 10:13:04 AM

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2.9 MB

Scenic