Reopening · Gore, Frederick County, Virginia

Eighty years of Virginia silica —back in production.

Gore Mining Company is reopening the Ridgeley sandstone deposit in Gore, VA — washed, certified construction, industrial, energy, and specialty sand from a single source.

Reopening 2026

Welcome back to the mountain

After decades of production, the Gore silica mine is coming back online under new ownership — same seam, new standards. Glad to have you here.

Produced & certified toASTM C33 / C144AASHTO M6API / ISO 13503-2AWWA B100USGA RootzoneMSHA-compliant operation
Materials

One deposit. Every grade your project runs on.

From ready-mix concrete sand to high-purity silica and API proppant, every product is washed, screened, and certified before it leaves the scale.

All materials
Concrete Sand — close-upConstructionASTM C33 / AASHTO M6

Concrete Sand

Washed, well-graded fine aggregate engineered for consistent slump and strength in ready-mix and precast concrete.

Fineness modulus
2.3 – 3.1
Passing #200
< 3.0%
Gradation
ASTM C33
Moisture
Surface-dry available
Bulk truckRailStockpile pickup
Request this material
Masonry Sand — close-upConstructionASTM C144

Masonry Sand

Fine, uniformly screened sand for mortar and grout — clean working, consistent color, and dependable board life.

Gradation
ASTM C144
Passing #100
10 – 35%
Color
Natural buff
Clay lumps
< 1.0%
Bulk truckSuper sack1-ton tote
Request this material
Industrial Silica Sand — close-upIndustrial99.3%+ SiO₂

Industrial Silica Sand

High-purity, low-iron silica from the Devonian Ridgeley sandstone for glass, foundry, and abrasive applications — kiln-dried and tightly classified.

Silica (SiO₂)
99.3% – 99.7%
Iron (Fe₂O₃)
< 0.030%
Mesh range
20 – 140
Moisture
< 0.10% (dried)
Bulk truckRailSuper sack50 lb bags
Request this material
Proppant / Frac Sand — close-upEnergyAPI / ISO 13503-2

Proppant / Frac Sand

Northern-white style monocrystalline proppant with high crush resistance and sphericity for well completions.

Mesh sizes
40/70 · 100 · 30/50
Crush (K-value)
6K – 8K
Krumbein sphericity
≥ 0.6 / 0.6
Turbidity
< 250 NTU
Bulk pneumaticRailSand box / silo
Request this material
Filter Media Sand — close-upSpecialtyAWWA B100

Filter Media Sand

Graded filtration sand and support gravel for municipal and industrial water treatment, sized to your underdrain.

Effective size
0.45 – 0.55 mm
Uniformity coeff.
≤ 1.5
Acid solubility
< 5%
Grades
#16 – #30, support gravel
Super sack50 lb bagsBulk truck
Request this material
Fill & Bedding Sand — close-upConstructionUtility grade

Fill & Bedding Sand

Economical, free-draining sand for backfill, pipe bedding, and site work — available screened or pit-run.

Type
Screened / pit-run
Drainage
Free-draining
Max size
3/8 in. (screened)
Compaction
Good
Bulk truckStockpile pickup
Request this material
Operations

A full processing line, not just a pit

Everything from the bench to the loadout happens on site, so we control the grade, the moisture, and the schedule.

Surface Extraction

Permitted open-pit mining of clean valley deposits with phased reclamation and engineered benches.

Wet Processing & Classification

Wash plants and hydraulic classifiers remove fines and silt and dial in a precise particle curve.

Screening & Sizing

Multi-deck screens cut tight, repeatable gradations from coarse concrete sand to fine filter media.

Drying & De-dusting

Rotary dryers and dust control deliver kiln-dry, low-moisture silica for industrial and bagged products.

Quality Lab & Testing

On-site sieve analysis, moisture, silica content, and crush testing — certs travel with every load.

Logistics & Loadout

Certified scales, fast truck turns, rail siding, and super-sack lines keep your project moving.

From bench to load

Six controlled steps

We don't broker someone else's sand. Material is mined, processed, tested, and loaded under one roof — which is why the grade in the lab matches the grade in your truck.

Tour the operation
  1. 01

    Extract

    Selective digging of clean deposits from engineered benches.

  2. 02

    Wash & Classify

    Scrub, deslime, and classify to remove silt and clays.

  3. 03

    Screen & Size

    Multi-deck screening to tight, repeatable gradations.

  4. 04

    Dry & De-dust

    Rotary drying and de-dusting for low-moisture grades.

  5. 05

    Test & Certify

    Lab QC with certs of analysis on every shipment.

  6. 06

    Load & Deliver

    Scaled loadout by truck, rail, or super sack.

Sand processingSand processing
Graded stockpilesGraded stockpiles
Loadout & haulLoadout & haul
The Gore pitThe Gore pit
Why Gore Mining

The dependable side of a gritty business

Contractors and plant managers don't want surprises in their aggregate. Here's why they standardize on us.

  • Single-source sand program

    Construction, industrial, energy, and specialty grades from one pit means one PO, one contact, one consistent product.

  • Certified on every load

    Our on-site lab issues a certificate of analysis with each shipment — no guessing on gradation or silica content.

  • Built for jobsite tempo

    Certified scales and fast truck turns get you loaded and back on the road, typically inside 24–48 hours of order.

  • Permitted reserves for the long haul

    Hundreds of acres of permitted reserves mean we can commit to multi-year supply agreements with confidence.

Need certified sand on site this week?

Tell us the grade and the tonnage. We'll send pricing and a certificate of analysis, and get you on the loadout schedule.