6-10" Mexican Beach Cobble
Description
6″–10″ Mexican Beach Cobble is a great choice for water features, gabion baskets, and bold accent beds because of its smooth, naturally tumbled shape and striking dark color. It's also an excellent choice for residential and commercial xeriscaping projects seeking real sculptural scale. With its rich slate-gray and charcoal-black base, occasionally accented by warm olive-brown stones and subtle gold speckling, this stone brings a bold, dramatic character and a sleek, polished look to any landscape. Whether used as a decorative ground cover, a water feature accent, or gabion fill, 6″–10″ Mexican Beach Cobble delivers striking contrast and serious visual presence in virtually any application.
True Sizing Note: Like all Mexican Beach Pebbles, our 6″–10″ designation follows a traditional industry grading scale. In practice, the current inventory in this grade runs somewhat larger than the label suggests — so you can expect generously oversized, show-stopping statement stones perfect for bold focal points and dramatic landscaping. We recommend seeing current inventory in person for darkness and sizing, as this line tends to run larger than listed. We keep the sizing labeled to what the supplier and other resellers call it, to stay consistent with how this product is known industry-wide.
Quick specs
Available at Our Salt Lake County Landscape Center
This material is stocked in bulk at our Salt Lake County landscape center and is available for both pickup and delivery throughout the surrounding Utah areas. Customers are welcome to stop by and view the gravel in person, making it easier to compare size, color, and texture before placing an order.
Bulk Supply
We stock our landscape center with clearly marked bins so every product is easy to find and readily available.
Loaded by Equipment
Our team can quickly load larger quantities using skid steer loaders for fast and efficient pickup.
See it in Person
Stop by and get a feel for the material firsthand — no surprises when it arrives.
Available at This Location
Free Samples
Take home a free sample to make sure this material is the right fit for your project.
Pickup
We load trucks and trailers on-site using loaders, with no minimum purchase required.
Delivery
We offer delivery for orders of all sizes, from small quantities to large bulk loads.
Bagging
Bagging is available for pickup and delivery orders at an additional cost.
Live Support
Visit us in person or call or text our team with any questions—we’re here to help.
Installation Depth Guide — Cubic Yard Coverage for 6″–10″ Mexican Beach Cobble
| Depth | Coverage per Cubic Yard | Recommendation |
|---|---|---|
| 6″ | ~60 sq ft | Too shallow |
| 7″ | ~50 sq ft | Not recommended |
| 8″ | ~42 sq ft | Minimum depth |
| 9″ | ~38 sq ft | Recommended |
| 10″ | ~35 sq ft | Ideal depth |
| 11″ | ~30 sq ft | Usually unnecessary |
| 12″ | ~27 sq ft | Excessive |
Note: Because individual stones in current inventory can measure up to 10″ or larger, a typical installation depth is 9-10 inches for this rock — enough to fully bed the largest pieces. Installing shallower than 8 inches will leave larger stones sitting loosely on top of the base rather than nested in, which can cause shifting. Some pieces may fall outside the stated range as part of the natural mix. When in doubt, test a small section first.
Product details, what you should know
- Sizing: Labeled as 6″–10″ per standard industry grading, though current inventory may run somewhat larger. Some pieces may fall outside this range as part of the natural mix.
- Cleanliness: Washed, smooth river-tumbled material with minimal fines.
- Appearance: Smooth, rounded stone featuring a bold blend of slate-gray and charcoal-black, with occasional warm olive-brown stones and subtle gold speckling mixed throughout. Colors deepen dramatically and take on a glossy, polished look when wet. Color may vary slightly between loads.
- History: Material has remained generally consistent in size range and color over time. The slate-gray and charcoal-black blend with olive-brown accents is typical of this stone, with minor variation between loads as expected with any natural river-tumbled material.
- Also known as: Commonly referred to as Mexican Beach Pebble, MBP, or polished beach cobble.
Mexican Beach Cobble is prized for its dramatic wet/dry color shift and glossy, polished finish, making it a favorite for water features, dry creek beds, and gabion baskets. This 6″–10″ grade is our largest MBP offering, delivering true boulder-scale presence — expect just a handful of massive stones per load rather than a ground-covering material. Its rounded, tumbled shape means it's not recommended for driveways or high-traffic surfaces; it's best suited as a decorative or accent material for a serious statement feature. Worth noting — because current inventory often runs larger than the label suggests, this grade is best selected in person if a specific stone size is critical to your design.
- Stock: In Stock
- Unit: Cubic Yard
- Weight: 2,500.00lb
- SKU: RKN-561-0001
- Bin Location: B