Decorative rock
ARDENNES GREY - Large Boulders
ARDENNES GREY - Large Boulders
- Natural material: each stone is unique
- Goes with all styles
- Grain size20–50 cm
- PackagingApprox. 700kg
- TypeBoulders
Your order is prepared and protected
Stone is heavy and its edges are fragile: we leave nothing to chance.




- On a pallet or as a parcelDepending on the weight, your products are loaded and secured on a pallet, or carefully packed as a parcel.
- Wrapped and strappedPallets are stretch-wrapped and strapped to limit movement and knocks during transport.
- Checked and carefully loadedEvery order is checked by our team, then loaded onto the truck with care.
What if a piece arrives damaged?

Every order is carefully prepared and protected. Despite all our precautions, a few pieces may exceptionally arrive damaged. No need to worry: we handle the situation together with you.
- Let us know as soon as possible, with a few photos: we take it from there.
- Carry on with your project. A damaged piece can often be used for the cuts needed during installation.
- Once your order is fully unpacked, set aside the pieces that are genuinely unusable and send us a few overall photos. We can then assess the exact quantity involved and put the right solution in place.
In every case, we do what it takes so your project can be completed with peace of mind.



Total incl. taxes Total price :
A stone specialist can help on 06838 979 91 58.
Family business
Since 1934
7 stores
Secure payment
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Description
Description
The Grey Ardennes rocks offer a sober and elegant mineral hue, typical of this natural stone. Their raw and irregular appearance makes it possible to create an authentic decorative rockery, to add relief to a flowerbed, or to compose a mineral decor in the garden.
Each block is unique in its shape and nuances, for a natural and vibrant look. Robust and durable, these rocks are frost and weather resistant and retain their appearance season after season, ideal for all your outdoor decorative landscaping.
Technical information
- Thickness: 20-50 cm
- Weight: 1 pallet = 700 kg
Color variation
Color variation
Minéral products are categorized by variations in color, texture, and size to help you better anticipate their appearance.
COLOR: MARKED VARIATION (3/4)
The blend of shades is more pronounced, with significant contrasts between pieces. Installation must be planned in advance to evenly distribute variations and achieve a balanced look. We recommend 10 to 15% extra material to select specific shades.
IRREGULAR TEXTURE (4/4)
The differences in texture between pieces are pronounced. Depending on the type of product, some surfaces may be smoother while others have a more pronounced relief. This effect creates an authentic and natural look. For a harmonious visual balance, it is essential to properly distribute the elements during installation, without prior sorting, to preserve the desired effect. Wide joints, greater than 1 cm, are necessary to compensate for irregularities and ensure stability.
SIZE: HIGH VARIATION (4/4)
Each element is unique, with marked differences in size and thickness. This material is ideal for an authentic and traditional look. Installation with wide joints is recommended to compensate for differences.
Delivery & returns
Delivery & returns
Delivery costs based on the total weight of your order
The estimated amount for the chosen quantity is shown under the price and confirmed at checkout.
- Under 30 kg 14,90€or 9,90€ at a pick-up point
- 30 kg to 80 kg 60€
- 80 kg to 150 kg 80€
- 150 kg to 250 kg 120€
- 250 kg to 1.5 t 150€
- 1.5 t to 3 t 175€
- 3 t to 4.5 t 200€
- 4.5 t to 6 t 225€
- 6 t to 7.5 t 250€
- 7.5 t to 9 t 380€
- 9 t to 24 t 750€
- Over 24 t on quote
ID:2343450
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Where can I see this product in store?
In Germany · 1 store
Minéral Saarwellingen
Alfred-Nobel-Allee 35, Campus Nobel, 66793 Saarwellingen
+49 6838 9799158
Opening hours
Monday: 08:00–12:00, 12:30–17:00
Tuesday: 08:00–12:00, 12:30–17:00
Wednesday: 08:00–12:00, 12:30–17:00
Thursday: 08:00–12:00, 12:30–17:00
Friday: 08:00–12:00, 12:30–17:00
Saturday: 09:00–13:00
Sunday: closed
Please note that our outdoor showroom is freely accessible 24/7.
Also on display in France: Lyon · Strasbourg · Nancy · Thionville · Beaune · Woustviller
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One material: countless possibilities.
A family business, experts in natural stone since 1934
- 7 showrooms (France + Germany)
- +10,000 m² shipped every month
- Real stock, professional advice, delivery to France, Belgium, Luxembourg and Germany, no middlemen
Order online or visit us in-store






