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Home Decor

Uruguayan amethyst cathedrals, Katanga malachite carvings, Brazilian agate lamps and spheres turned from Australian zebra rock.

Home Decor in Natural Stone: Amethyst Cathedrals, Malachite Carvings and Agate Lamps Priced by Weight and Size

Stone home decor covers the finished, display ready objects a room can carry rather than the specimens a cabinet holds, which here means amethyst cathedrals mounted upright on welded steel stands, malachite animal carvings, agate slab lamps wired for a socket, and spheres turned from zebra rock, banded onyx and petrified wood. Astro Gallery of Gems weighs every object in pounds, measures it in inches and photographs it against a plain ground before listing, so each of the 522 pieces on this page can be chosen against a real surface and a real sight line.

Matching Weight to the Surface It Will Stand On

Decorating with stone starts with load rather than colour, because a polished object concentrates its entire mass on a small contact patch. These five tiers cover everything currently in stock and name the furniture each one belongs on.

Weight tierWhat sits in it and the surface it needs
Under three poundsMadagascan petrified wood spheres around three and a half inches across and small gemstone trees sit safely on a floating shelf or an open bookcase without any reinforcement.
Five to nine poundsPuebla banded onyx spheres and the malachite lion carving suit a console or a sideboard, though each one needs a felt pad because polished stone bruises walnut and oak.
Thirteen to eighteen poundsUruguayan amethyst cathedrals and geode slices on steel stands, together with the large malachite sphere, want a solid case top rather than glass or a veneered panel.
Twenty to thirty five poundsThe twenty seven pound Brazilian citrine point and the thirty four pound white cup coral belong on stone, a low plinth or the floor, with clearance around them.
Twenty inches and tallerSquare blue agate desk lamps and coral standing twenty five inches are governed by headroom rather than mass, so measure the gap above the shelf first.

Astro Gallery states weight and dimensions in the title or description of every listing, so a shelf rating and a doorway can be checked before you add to cart.

Four Materials That Do Different Work in a Room

Uruguayan amethyst cathedralsBasalt hosted amethyst from the Artigas district, cut open and welded onto a steel stand so the crystal face rises vertical. Quartz at Mohs 7 shrugs off dusting and daily proximity, and the violet reads deepest against pale plaster.
Katanga malachite carvingsCopper carbonate banded in concentric green eyes, carved into horses and lions in the workshops along the Kolwezi belt. At Mohs 3.5 to 4 the surface marks easily, so a carving belongs above handling height where people look rather than touch.
Brazilian agate slab lampsChalcedony sawn from Rio Grande do Sul nodules and set square around a bulb, so transmitted light drives the banding forward. A twenty inch lamp at fifteen pounds gives a console warm colour after dark that no unlit object supplies.
Turned spheres and organic formsAustralian zebra rock, Puebla banded onyx and Madagascan petrified wood turned true, alongside a giant white cup coral. Curved and organic outlines soften a room built from straight edges and photograph well in odd numbered groups.

What Each Piece Costs on the Listing Today

Every figure below reads live from the catalogue, and a piece that sells drops out of the table instead of lingering as something unavailable. Each row is one object, photographed as it will arrive, and almost every one is one of one.

PieceDetailPrice
Genuine Polished Stone Rock Sphere from Australia (15.8 lbs) 15.8 lbs $ 7,500.00
Polished Yellow Banded Onyx Sphere from Mexico (5 lbs) 5 lbs $ 250.00
Polished Petrified Wood Sphere from Madagascar (3.5", 2.3 lbs) 3.5", 2.3 lbs $ 200.00
Genuine Polished Malachite Horse Carving (8.2 lbs) 8.2 lbs $ 2,500.00
Genuine Polished Malachite Lion Carving (5.2 lbs) 5.2 lbs $ 2,200.00
Genuine Square Blue Agate Desk Lamp from Brazil (20", 15 lbs) 20", 15 lbs $ 2,750.00
Weighed, measured and photographed before it goes onlineAstro Gallery records the pounds and the inches on every piece and sends further angles the same working day.
View all 522 pieces Request photographs

One Focal Point or a Grouping of Three

Two decorating approaches account for most orders here, and they lead to different weights and different budgets. Settle which one the space needs before you settle on a species, because the answer rewrites the shortlist.

The single statement pieceOne heavy object placed alone, with clearance on every side, does the work of a framed picture. A seventeen pound amethyst cathedral or the twenty seven pound polished citrine point anchors a console or a hearth and asks for nothing beside it.
The grouped arrangementThree or five smaller objects at varied heights build a still life across a coffee table or a shelf run. Petrified wood spheres, banded onyx and a gemstone tree combine well because their textures differ while their scale stays close.

Which Form Suits Which Room

Form settles the room as firmly as weight does, since a lit object, a mounted object and a turned object each ask something different of the space around them.

FormThe room it earns its space in
Cathedral or slice on a standVertical mounted pieces suit a living room hearth or an entrance hall, where a viewer meets the crystal face head on from standing height.
Agate slab lampA lit slab belongs on a bedside table, a hall console or a home office desk, because its colour only arrives once the room lighting drops.
Carved animal figureMalachite horses and lions read best on a bookshelf at eye level, where concentric banding across a flank stays legible from a few feet away.
Turned sphere or organic formSpheres, coral and a mother of pearl box settle a coffee table or a sideboard, grouping with books and trays without competing for attention.

Four Things to Settle Before a Heavy Piece Ships

Damage to the room rather than to the stone causes most of the regret here. Astro Gallery photographs each of these four points on request, so all of them are resolved while a piece is still in stock.

Point loading and shelf ratingA cathedral on a narrow steel stand delivers its whole weight through four small feet. Compare the stated pounds against the shelf rating, and treat a floating shelf as unsuitable for anything heavier than five pounds.
Surface protectionPolished stone and welded steel both bruise timber and score glass within days. Felt pads under the base solve that permanently, and Astro Gallery confirms whether a given stand already arrives felted.
Light exposureAmethyst and rose quartz surrender colour under months of direct sun and never recover it. Place those species away from a south facing window, and give an agate lamp a socket within reach of its own cable.
Edge and stand conditionAsk for the back of a cathedral, the underside of a sphere and the weld on a stand. Astro Gallery discloses repair, fill and restoration in the description rather than leaving it for the moment of unboxing.

The Words These Decor Listings Use

CathedralAn amethyst geode section cut tall and open so the crystal lined cavity faces the room, then mounted upright on a welded metal stand.
Slice on standA thinner cross section through a geode, cut to show the full agate rind and the crystal band, and held vertical inside a metal frame.
BookendsA nodule sawn into two matched halves, each backed flat and weighted so a leaning row of books cannot push the pair apart.
Contact patchThe area where an object genuinely touches furniture. A small patch beneath a heavy piece is what dents a timber top rather than the total weight.
ChatoyancyA moving band of light travelling across a polished face, thrown by parallel fibres inside the stone rather than by the surface finish.
Zebra rockA Western Australian siltstone banded in red and cream, scarce enough that the largest spheres turned from it command the top of the sphere range.

Styling a Room With It, Giving It Away, and What Buyers Call It

Interior buyers arrive looking for a statement piece and they search console styling, shelf decor and focal point rather than mineralogy. Gift buyers arrive with a date attached, usually a housewarming, an anniversary or a gift for a collector who already owns the obvious species. The same record answers both: species, locality, weight, dimensions and a live price on the listing.

Feng shui and metaphysical buyers describe these same objects in another vocabulary, calling a cathedral a generator, a polished point a standing crystal, and placing amethyst in a bedroom or citrine in a wealth corner. Astro Gallery repeats that vocabulary because buyers type it into a search box, catalogues these pieces as decorative stone and mineral objects, and attaches no health, healing or energetic claim to any of them.

Cleaning Polished Stone Without Dulling It

Malachite sets the rule for this whole page because it is the softest and most chemically reactive material on it. A copper carbonate carving at Mohs 3.5 to 4 marks under a fingernail and etches on contact with vinegar, citrus or household spray, so dust it dry and keep liquids permanently away. Amethyst, agate and petrified wood accept a barely damp cloth followed immediately by a dry one, while coral and mother of pearl want a dry brush alone. Wipe an agate lamp only once the bulb has cooled and the cable is unplugged.

Paying for a Piece and Getting It Into the Room

The price on the listing is the price charged at secure checkout, which settles through Shop Pay, PayPal, Apple Pay or Google Pay, or on a Visa or Mastercard. Astro Gallery issues an itemised invoice naming the piece, its weight and its declared value, and the published returns policy and guarantee both attach to that invoice. Write for an exact height or a close view of a weld before you add to cart, and the reply carries the measurement rather than a link back to the listing.

Astro Gallery of Gems has packed stone for transit since 1961, and heavy decor receives the method that experience produced. Cut foam blocks the polished faces, a stand travels separately wherever it unbolts, and anything above a pound goes double boxed. Parcels leave tracked and fully insured at declared value with customs paperwork completed before dispatch, while the coral and the largest cathedrals move on a freight quote agreed in advance.

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Tell us the surface and the sight lineDescribe the console, the shelf or the hearth and Astro Gallery will name the weights and heights that work in that spot.
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Questions Buyers Ask Before Ordering Stone Decor

How much does a large amethyst cathedral cost?
Each cathedral carries its own price on the listing, set by height, crystal colour and the weight of the basalt shell behind the face. Uruguayan geode slices open the range and full standing cathedrals close it, and the table above shows every figure currently in stock.
Will a heavy piece damage my furniture?
Not once the surface is matched to the load. Polished stone concentrates its weight on a small contact patch, so slip a felt pad under any base and put anything above thirteen pounds on a solid case top instead of glass or a floating shelf.
What size piece suits a console table?
The five to nine pound tier sits on a console without crowding it, which covers the banded onyx spheres and the malachite lion carving. Reserve the seventeen pound amethyst cathedrals for a console with a solid top and clear headroom above.
Is the item in the photograph the one I receive?
Yes for every one of one piece, which is almost all of this collection. Astro Gallery photographs each cathedral, carving, lamp and sphere individually, and the handful of stock photographed gift items say so plainly in the description.
Do the amethyst cathedrals come with a stand?
Yes. Uruguayan cathedrals and geode slices arrive on the welded steel stand shown in the photographs, already balanced so the crystal face holds vertical. No wedge, adhesive or additional mount is required.
Can you ship a thirty pound piece internationally?
Yes. Every order travels tracked and fully insured with customs paperwork prepared before dispatch, and the heaviest coral, points and cathedrals move by freight against a quote you approve before anything is packed.
How do I clean a malachite carving?
Dust it dry with a soft cloth and use nothing else. Malachite is a copper carbonate at Mohs 3.5 to 4, so standing water, vinegar, citrus and household sprays etch the polish and the damage cannot be reversed.
What happens if a piece does not work in the room?
The returns policy published on the returns page covers it. Email customerservice@astrogallery.com first so the return is logged, then send the piece back inside the packing it arrived in.

Where Stone Decor Meets the Rest of the Catalogue

Buyers furnishing a room move between these groups by scale, so the useful question is how much surface you have to give away. Buyers chasing one material follow malachite or amethyst into every form the workshops cut.

Statement scale
Amethyst geodes Large carvings Points and towers Spheres
Species that carry a room
Polished malachite Amethyst Mexican onyx Petrified wood
Shelf and desk scale
Stone carvings Palm stones Polished eggs Polished hearts
Housewarming and anniversary gifts
Gifts Gem trees Jewelry
Before you order
Shipping and returns About Astro Gallery Mineral specimens