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Sold by the ton

Black Slate Chips

$110.00/ton · material
4.91,947 verified Hello Gravel reviews

Flat 1–2" dark slate pieces for beds and paths

Black slate chips are flat pieces of slate, a stone that splits into thin layers. Pieces run about 1 to 2 inches across and lie flat, so they overlap into a smooth, layered surface instead of a pile of chunks. The dark charcoal color sets off plants and light hardscape, and wet slate turns a deeper black. Use it in modern beds, borders, and around water features. Size varies slightly by location, and color runs charcoal to blue-black with some lighter streaks, varying by location.

Black slate chips are flat, layered pieces of dark slate about 1 to 2 inches, not Black Gravel, which is crushed, chunky, angular dark stone.

Also called: black slate, slate chips, slate gravel, crushed black slate, black slate mulch, slate landscape rock.

4.9· 1,947 verified reviews11,821 deliveries · 50 states

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Product Specifications

Material
Natural slate
Size
1"–2" (varies slightly by location)
Shape
Flat, layered pieces
Weight
~2,100 lbs per cubic yard
Coverage (3" deep)
~100 sq ft per ton
Color
Charcoal to black, varies by location
Minimum Order
1 ton
Delivery
Dump truck, directly to your location

Best For

Modern bedsGarden pathsBed bordersAround water features
“We chose a delivery date. The driver dropped it exactly where I asked. I had never ordered gravel in my life.”
Kelly O’Brien · 5★ · one of 1,947 verified reviews

Why Choose This Product

Layered Look

Flat pieces overlap into a smooth, modern surface.

No Dye to Fade

Naturally dark stone that won't wash out.

Low Upkeep

Doesn't rot or need yearly topping off like mulch.

Delivery Included

The price you see includes dump-truck delivery to your site.

How Delivery Works

1

Browse Products

Explore our range of gravel, stone, and landscaping materials.

2

Calculate Amount

Use our calculator to find exactly how much you need.

3

Schedule Delivery

Pick a delivery date that works for your project timeline.

4

Delivered to Your Door

We deliver right to your driveway or job site.

Material calculator

Estimate how much black slate chips you need

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Compare Materials

Black slate chips lie flat for a layered, modern look. Pick river rock for smooth, rounded stone, or decomposed granite for a packed path surface.

What customers say

4.92(207 reviews)
See all 207 reviews →

What customers say

Hello Gravel excels at smooth ordering and responsive communication, though delivery consistency and accuracy issues concern some customers.

Most mentioned

Easy ordering processResponsive communicationOn-time delivery
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Rachel

2 weeks ago

I ordered fill dirt to grade around my house. The process was so simple! The driver met me where I wanted him to drop the dirt. I think I spent a total of 30 min with the ordering, paying, and the truck arriving with the material the day they said they would be there. I'm very pleased.

October 6, 2026

Hung L.

2 weeks ago

An excellent company with attentive customer service.

October 6, 2026

Steven A.

1 month ago

I needed the dirt dumped in a rather tight spot and the driver of the truck was totally cooperative.He took care not to damage any trees or shrubs.Smooth sailing is all I can say.

September 21, 2026

Alex

1 month ago

Hello Gravel found me while I was looking for dirt to fill a hole that opened up in my back yard. I originally searched on DirtMatch and when I spoke with Chuck I was originally quoted for 1 ton of dirt. After showing pictures it turned out I needed less than half of that. Chuck talked me through the process of picking the right soil, how to fill the hole, and where to get what I needed from the Lowes local to me. Uploaded pictures of how we found it, after we dug out all the overhang and cleaned it out, and after we filled it in. I saved $400 by talking with Chuck and it only took like 3 hours. I wasn't even an official customer and Chuck took the time to help me with the hole in my yard. And on a weekend no less!!! What I'm saying is if you're looking for honest, kind, caring people to help you with your job. From my experience, this is the place.

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September 19, 2026

Jesse C.

1 month ago
Verified

Hello Gravel was an absolute DREAM to work with ! They worked with me around my schedule and were very punctual and prompt. Most importantly they were the best price point I could find (and I shopped around for DAYS) ! Super happy with the end product, no more muddy boots for this guy ! THANK YOU HELLO GRAVEL !!

September 2, 2026

Mike

2 months ago

Great communication throughout the process. Delivery was on time. Two thumbs up..👍🏻 👍🏻

August 12, 2026

Frequently Asked Questions

Use the calculator with your length, width, and depth. A 2 to 3 inch layer gives full coverage. One ton covers about 100 square feet at 3 inches deep.

Black slate chips are flat and layered, so they lie down and overlap. Black Gravel is crushed dark stone with chunky, angular pieces. Pick slate for a flat, layered look. Pick black gravel for a uniform dark gravel.

Yes, for casual garden paths. The flat pieces settle and overlap into a fairly even surface. Edging keeps it in place. It's not a good fit for driveways, where tires break and scatter the chips.

Slate is naturally dark, so there's no dye to wash out. Dry slate looks lighter and grayer than wet slate, and some pieces show lighter streaks. That's normal for natural stone.

Fresh slate pieces can have thin, sharp edges. Wear gloves when you spread it, and skip it for play areas and dog runs.

By dump truck, straight to your property. The driver dumps it in one pile where you choose. Pick a firm, level spot the truck can reach, clear of cars and overhead wires. Delivery is included in the price you see.

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