Unnamed Quarry near Harper, OR

Stone, Crushed/Broken past producer · Malheur County, Oregon

Past ProducerStone, Crushed/BrokenSurfaceUSGS MRDS

Section

What kind of site this is
QUARRIED · STONE, CRUSHED/BROKENBENCHESSECTION · ILLUSTRATIVE

Drawn as a quarry or pit, where the rock or gravel itself is the product. The ore color stands for stone, crushed/broken. Federal records note the kind of operation and its status, not its depth or layout, so this is a typical example rather than a survey of this site.

Location

StateOregon
CountyMalheur
Coordinates43.93706, -117.66771

Commodities

PrimaryStone, Crushed/Broken

Mine Details

StatusPast Producer
TypeSurface
Data SourceUSGS MRDS
Source ID10128894
This siteNearby records

Search within 10 miles of here Open in Google Maps

Nearest Recorded Sites

SiteDistanceCommodityStatus
Quarry0.0 miStonePast Producer
Westfall Deposit1.5 miDiatomitePast Producer
Westfall Diatomite1.5 miDiatomitePast Producer
De-Source2.0 miDiatomaceous Earth (Diatomite)Intermittent
Alpha Diatomite2.4 miDiatomiteOccurrence
Unnamed Hot Spring near Harper, OR4.9 miGeothermalProducer
Bully5.0 miManganeseProspect
Bully5.0 miManganeseOccurrence
Iron Hill5.4 miIronPast Producer
Iron Hill5.5 miIronProspect
White Mountain Deposit5.9 miDiatomiteProspect
White Mountain De5.9 miDiatomitePast Producer

What This Means

This mine is a past producer — it was once operational but is no longer actively mining. Past producer sites may still have environmental impacts including disturbed land, tailings piles, and potential water quality effects. Some past producer sites have been reclaimed, while others remain as-is. Check with your state mining or environmental agency for current site conditions.

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