Roadside Attraction
Sunstone Knoll
Delta
Overview
Sunstones are a translucent yellowish rock that looks quite similar to glass shards. The sunstone crystals were formed as part of the volcanic eruptions in the area. Sunstone Knoll is an old volcanic vent, the source of the sunstones in the area.
The area on top of Sunstone Knoll and mainly the flats to the east of the knoll is littered with small crystals of sunstone. When visiting, the land glints in sunlight from the abundance of crystals. Most are small, though on our visit we found a few up to about 1/3 of an inch or so in length. On the south end of the knoll, a volcanic outcropping has sunstones still embedded in the rock, to be weathered out in the future.
Getting There
From Delta, head west on US-50 toward Ely, NV. About 5 miles from downtown Delta, turn left (south) on UT-257. Follow this 13.3 mile to mile post 55.9. Sunstone Knoll is on the left (east) side of UT-257, across the tracks.
Note: On our visit the road across the tracks was quite rutted. This can be walked. From the tracks, either drive due east to the high part of the knoll, or simply park and walk around.
Route Description
From the parking area, wander around! The stones are abundant and easy to find.
Maps
12S 351409E 4334762N
39°08'58"N 112°43'10"W
12S 351678E 4334676N
39°08'55"N 112°42'59"W