Top 10 Slate Stone Gravel – Outdoor Decorative Stones

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1. Small World Slate & Stone

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Natural Slate Stone, 1/8 to 1/4 inch Slate Gravel | Perfect for Basing Models, Bonsai and Miniature Gardens, Aquariums, 1lb

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Small World Slate & Stone #ad - Use in home decor in bowls and as ground cover for indoor plants. This is are second to the smallest size slate and is a BEAUTIFUL addition to your scene or habitat! Excellent as ground cover for aquascaping, aquariums, terrariums, vivariums and other pet enclosures.

This is a great size to be used as gravel bedding or paths in aquariums. Because this is a natural stone, slight color variations including some white quartz veins or brown/rust colored slate may be mixed in. Ph neutral. These beautiful variations add natural uniqueness and interest to the stones. Thoroughly rinse all stones before placing in your habitat. Beautiful for bonsai. Because these are natural stones, each bag is a mix of slate stones from 1/8 to 1/4 inches. Natural slate - 100% real slate stone proudly sourced in the usa will add beauty and realism to your creations.

Color - these stones are a natural grey slate that are darker when wet or can be more permanently darkened by using a sealant or clear finish do not apply any sealant or finish to stones that will be used in aquariums or pet enclosures. Perfect for basing miniature models, miniature or fairy gardens, creating walkways, much more in miniatures, model railroads, ground cover and much, and doll houses. Our stones are inspected, washed and dried be.
BrandSmall World Slate & Stone #ad
ManufacturerSmall World Slate & Stone #ad
Part Number4336447298

2. Small World Slate & Stone

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Model Railroad & Wargaming 8oz, Aquarium, Natural Slate Stone, Less Than 1/8 inch Slate Gravel for Miniature or Fairy Garden

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Small World Slate & Stone #ad - Perfect for creating walkways, ground cover and much, steps, much more in miniature or fairy gardens, model railways and doll houses. Beautiful for bonsai. Gives wargaming miniatures natural and realistic scenery.

Our slate is a product of the USA. Natural slate - 100% real slate stone will add beauty and realism to your creations. These stones naturally hold heat for reptiles or other heat loving pets. Because this is a natural stone, slight color variations including some white quartz or brown stones may be mixed in. Excellent for aquascaping aquariums as this is a great size to be used as gravel bedding or paths in aquariums.

Use in home decor in bowls and vases and as ground cover for indoor plants. Each bag is a mix of micro stones under 1/8 inch. Color - these stones are a natural grey slate that are darker when wet or can be more permanently darkened by using a sealant or clear finish do not use sealant or finish in pet enclosures or aquariums.
BrandSmall World Slate & Stone #ad
ManufacturerSmall World Slate & Stone #ad
Part Number4336449217

3. Midwest Hearth

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Midwest Hearth Natural Decorative Gray Bean Pebbles 1/5" Size 2-lb Bag

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Midwest Hearth #ad - Matte surface: pebbles feature a unique matte finish for a great low-gloss look. Gray mix color: each bag contains a wide variety of natural shapes and a beautiful blend of different shades of grey. Eco friendly: only natural stones, no additional fillers, dyes, or oils. Tiny bean size: 1/5" average size is perfect for small applications. Multiple uses: fairy gardens, succulent containers, flower arrangements, and potted plants.
BrandMidwest Hearth #ad
ManufacturerMidwest Hearth #ad

4. Capcouriers

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Natural Slate Rocks, Capcouriers Small Slate Stones Slate Stones 2.5 LBS, Range from 1 to 2 inches Stones are Dusty

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Capcouriers #ad - These small slate rocks are very dusty and will need to be rinsed before use. Slate rocks range between 1 to 2 inches. Perfect stones for building habitat rock formations. 2. 5 pounds of capcouriers Slate Stones Approximately 17 to 20 rocks.
BrandCapcouriers #ad
ManufacturerCapcouriers #ad
Weight2.5 Pounds

5. AA Plus Shop

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AA Plus Shop 50 Lb. Premium Black Grey Mexican Beach Pebbles 3-5 inches, Rock Pebble, Pathways, Decor, Backyard, Garden, Landscape

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AA Plus Shop #ad - Helps with: erosion control, Water retention in the soil and restrains weed growth. Quality: beautiful, xeriscape, Natural stone to use when trying to save water in dry-scape, landscaping, gardening and more!.

Hand picked: beach pebbles are handpicked and Gathered from the beaches of Baja Mexico/California Peninsula. Ideal for: lawn replacement or for rock gardens, Fountains, Around Trees, flower Pots, Ponds, Water Features, River Beds, Pathways, Flower Beds and other applications. Natural: since the beach pebbles are natural Stones - Sizing will Vary Between 3-5 Inches with Majority 3-4 inches. Each stone is unique in its own way in size and color.
BrandAA Plus Shop #ad
ManufacturerAA Plus Shop #ad

6. TOYPOPOR

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2.2 lb Black Lava Pebble Vase Filler Pebbles Stones Crafting Floral Arranging Home Décor Decorative Colored Crushed Stones Special Black Aquarium Gravel for Freshwater Aquariums

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TOYPOPOR #ad - Its all-natural, eco-friendly material helps Recreate the look and feel of their Natural Habitats, Fish, Making them Happier and Healthier Aquarium Dwellers.

It can be used for decorative aquarium fish tank and Pet Habitat Decoration, Indoors and Outdoors, Home Decoration, Dried Flower Cuttings, etc . Decorative glass Stones add Color and Refract Light. Comfortably, shrimp and other aquarium pets live. Material: made from 100% raw materials, never fade, Size:2-4mm, High-temperature firing, Weight: 2.2lb1kG. It is a good gravel ornament for your Garden, Yard Garden Walkway or Aquarium Fish Tank.
BrandTOYPOPOR #ad
ManufacturerTOYPOPOR #ad

7. Alliance

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Alliance Gator Maxx G2 Intelligent Polymeric Sand for Paver and Natural Stone Joints UP to 4”Slate Gray 50 Ib Bag

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Alliance #ad - Can be used for joints up to a maximum of 4 inches in drainage application and 2 inches in overlay application For overlay, non-overlay, residential and commercial applications.

For non-drainage application overlays, and one watering For Drainage application, Haze Free, rain safe 24 hours after water activation. Astm c144 gradation allows use in even the tightest joints OSHA cristalline silica compliant OSHA 29 CFR 1926. 1153. No dust, no blower, rapid set rain safe 15 minutes after water activation. Works above 32°f 0°c faster insallation time Ideal for Gator Base applications Can be used on false joint pavers.
BrandAlliance #ad
Height4 Inches
Length18 Inches
Width11 Inches

8. LF Inc.

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LF Inc. 50 Lb. Premium Large Mixed Mexican Beach Pebbles 3-5 inches, Landscape, Decor, Backyard, Rock Pebbles, Garden, Pathways

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LF Inc. #ad - Each stone is unique in its own way in size and color. Helps with: erosion control, water retention in the soil and restrains weed growth. Ideal for: lawn replacement or for rock gardens, ponds and water features, pathways, around trees, river beds, . Hand picked: beach pebbles are handpicked gathered from the beaches of Baja Mexico/California Peninsula. Quality: beautiful, natural stone to use when trying to save water in dry-scape, xeriscape, landscaping, gardening and more!.
BrandLF Inc. #ad
ManufacturerLF Inc. #ad
Weight50 Pounds

9. Stanbroil

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Stanbroil 10 Pounds Lava Rock Granules for Fire Bowls,Fire Pits,Gas Log Sets, and Indoor or Outdoor Fireplaces, Medium 1/2"- 1"

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Stanbroil #ad - Withstand the most extreme temperatures without damage or crumbling, add realism or create depth to gas logs to your gas logs. Granules are small and vary in size from 1/2" to 1" in diameter. Natural black lava rock with hints of browns and blacks. Perfect for fire bowls, fire pits, and indoor or outdoor fireplaces, liquid propane or natural gas. Use as a neutral bass layer, then top with logs or fire glass! Durable, long-lasting, fire pit rocks look great and have a fascinating burning effect.
BrandStanbroil #ad
ManufacturerStanbroil #ad
Part NumberD007-1-BK

10. American Fire Glass

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American Fireglass LAVA-M-10 American Fire Glass Medium Sized Black Lava Rock – Porous, All-Natural, 1/2 Inch to 1 Inch Thick x 10 Pounds

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American Fire Glass #ad - Naturally occurring fire pit rocks look great and have a fascinating burning effect. All-natural lava rocks: formed as volcanic magma rises to the surface then cools and releases gases, these medium sized fire rocks can withstand the most extreme temperatures without damage or crumbling, making them a beautiful addition to your fire feature! Sourced in the USA.

High quality, long-lasting and cost effective, low maintenance: durable, american fire glass black lava fireplace rocks come in a variety of Sizes, have a porous surface and require very little maintenance. Versatile: american fire glass lava rocks go beyond fire features. Use these fire pit rocks on their own or as a base or filler for other ornaments.

No assembly required. Enhance your home oasis: black lava rocks are a low-cost way to give your fire feature an exotic, tropical and classy look. Indoor or outdoor use: lava rocks are the perfect choice for fire bowls, fire pits, and indoor or outdoor fireplaces liquid propane or natural gas. The all-natural rocks are great in soil to retain moisture for plants and also work well as an addition to aquariums and ponds.
BrandAmerican Fire Glass #ad
ManufacturerAmerican Fireglass #ad
Height3 Inches
Length14 Inches
Weight10 Pounds
Width16 Inches
Part NumberLAVA-M-10
ModelLAVA-M-10