# Mermaid Mix Gravel | Welsh Slate & Green Granite Chippings

Mermaid Mix combines plummy 20mm Welsh slate with 16mm emerald-green granite for a striking, unusual finish from the designer range. Perfect for paths and driveways, for topping beds and borders — or for a seaside-inspired corner of the garden.

## Product Details

-   **Stone:** Welsh slate & granite
-   **Colour:** Multi
-   **Grade:** 20mm slate mixed with 16mm granite
-   **Best for:** Paths, driveways and topping beds and borders
-   **Pack sizes:** Jumbo bulk bag (approx 1,000kg)
-   **Coverage:** Approx 10–12m² per tonne at 50mm (2in) depth
-   **Natural stone:** Shades vary between batches and deepen when wet
-   **Supplier:** Dandy's Topsoil & Landscape Supplies

## Also in the Landscaping Range

-   [Welsh Blue Plum Slate Chippings 20mm](/products/welsh-blue-plum-crushed-slate-chippings-20mm)
-   [Green Granite Gravel](/products/green-granite-gravel-chippings)
-   [Welsh Green Slate Chippings 20mm](/products/welsh-green-crushed-slate-chippings-20mm-bulk-bag)

Browse more in our [Slate Chippings](/collections/slate-chippings) range, or explore the full [Landscaping](/collections/landscaping) collection at Oak & Outdoor.

## Details

- **Price:** 197.94 GBP
- **Vendor:** Dandy's Topsoil & Landscape Supplies
- **Type:** Gravel, Slate & Aggregates
- **Tags:** Dandy's Topsoil & Landscape Supplies, Gravel, Landscaping, Shopify Collective, Slate

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 197.94 GBP | In stock |

## Images

- Mermaid Mix Gravel | Welsh Slate & Green Granite Chippings
- Mermaid Mix Gravel | Welsh Slate & Green Granite Chippings
- Mermaid Mix Gravel | Welsh Slate & Green Granite Chippings
- Mermaid Mix Gravel | Welsh Slate & Green Granite Chippings

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> Source: [Oak & Outdoor](https://oakandoutdoor.co.uk/products/mermaid-mix-gravel-and-slate-chippings-jumbo-bag)
> Updated: 2026-10-27