ネグレスコ花崗岩
Negresco Granite is a refined dark natural stone featuring deep black and charcoal mineral fields crossed by soft grey and white smoky movement. Its restrained monochrome palette gives the material a sophisticated architectural character, making it especially suitable for kitchens, bathrooms, fireplaces, feature walls and premium custom stone furniture.
ブラジル産
15mm／18mm
Smoky Grey Veining
Honed / Leathered
天然花崗岩
ブラジル
Black / Charcoal / Grey / White
スラブ／タイル／サイズカット
Negresco Granite Product Overview
ネグレスコ花崗岩, 、別名として ネグレスコ・ストーン, ネグレスコ・ブラック また Virginia Mist, is valued for its deep dark base and calm smoky mineral movement.
典型的な ネグレスコ・スラブ can range from near-black to charcoal grey, with soft white and grey veins flowing irregularly across the surface. Some slabs appear cleaner and more uniform, while others contain more visible cloudy movement.
This controlled variation gives Negresco a quieter appearance than highly dramatic black stones, making it especially suitable for contemporary interiors where a sophisticated dark surface is required.
製品仕様
| アイテム | 仕様詳細 |
| 素材名 | ネグレスコ花崗岩 |
| 別称 | Negresco Stone / Negresco Black / Virginia Mist |
| 素材タイプ | 天然花崗岩 |
| 原産地 | ブラジル |
| 主な色合い | Deep Black, Charcoal Grey, Soft Grey and White |
| テクスチャパターン | Soft smoky white and grey veining with cloudy natural movement across a dark mineral background |
| 利用可能な厚さ | 15mm／18mm |
| 表面仕上げ | Honed / Leathered / Polished / Brushed / Project-Specific Finish |
| 供給形態 | Slabs, Tiles, Countertops, Island Tops, Vanity Tops, Backsplashes, Wall Panels, Fireplace Pieces and Table Tops |
| 適用範囲 | Luxury Residential, Villas, Hotels, Kitchens, Bathrooms, Feature Walls, Fireplaces, Bars and Selected Outdoor Areas |
| オーダーメイド加工 | サイズカット、CNCによる開口部、ミッター加工、エッジプロファイル、ウォーターフォールピース、バックsplash、壁パネル、暖炉用部材、テーブルトップなど |
How to Select Negresco Granite
For Negresco Granite, buyers should review overall blackness, charcoal intensity, vein density and the balance between darker fields and lighter smoky movement.
のために、 ネグレスコ カウンタートップ, ネグレスコアイランド or large feature wall, slabs with compatible tone and vein movement should be grouped before fabrication so connected surfaces remain visually balanced.
選定のロジック
If a darker minimalist result is preferred → Choose slabs with broader black and charcoal fields.
If more movement is desired → Choose slabs with stronger grey and white smoky veins.
If a matte architectural result is required → Review honed or leathered finish samples before approval.
複数の仕上げ部材が視覚的に連続する場合→加工前にスラブ全体のグループ分けと切断レイアウトを承認してください。.
Negresco Granite Applications
The restrained contrast of this ラグジュアリーなブラックストーン makes Negresco suitable for a broad range of contemporary residential and commercial interiors.
ネグレスコアイランド
Large kitchen islands can display the soft smoky movement across a broad surface while maintaining a refined dark architectural appearance.
ネグレスコ カウンタートップ
Countertops can be fabricated with sink openings, cooktop cutouts, edge profiles and seams coordinated with the selected slab movement.
ネグレスコ洗面台
Vanity tops can use selected dark and grey-veined areas with basin openings, faucet holes, backsplashes and finished exposed edges.
ネグレスコウォール
Large wall panels can create elegant dark architectural surfaces in villas, hotel lobbies, reception areas and premium commercial interiors.
ネグレスコ暖炉
Fireplace surrounds can use the soft grey-white movement around the opening to create a restrained but highly distinctive focal point.
Negresco Table Top
Dining tables, coffee tables, consoles and bar tops can use selected slab sections as sophisticated dark stone furniture surfaces.
キッチンとバックsplashの連携
あ Negresco Kitchen can use the stone as a statement island, perimeter ブラックカウンタートップ or coordinated backsplash system. The dark base works particularly well with pale timber, white, cream, greige and brushed-metal finishes.
のために、 Negresco Backsplash, countertop and vertical pieces should ideally be reviewed together so grey-white movement transitions naturally between the horizontal and vertical surfaces.
キャビネットが白またはクリーム色の場合 → Darker slabs can create stronger architectural contrast.
If cabinetry is pale timber → Charcoal slabs with soft smoky movement can create a balanced natural palette.
If cabinetry is black → Choose slabs with more visible grey-white veining to maintain separation between surfaces.
Honed and Leathered Negresco
One of the strongest design directions for this material is the use of lower-reflection finishes. Honed Negresco creates a calm matte surface, while レザードネグレスコ introduces subtle tactile texture and visual depth.
These finishes work particularly well when the goal is to achieve a soft charcoal appearance rather than a high-gloss black surface.
Honed Finish → Best for quiet matte kitchens, bathrooms and wall applications.
Leathered Finish → Suitable for tactile countertops, islands, bars and selected outdoor surfaces.
Polished Finish → Produces stronger reflection and deeper black contrast where a more formal appearance is required.
特色壁や大判パネル
あ Negresco Panel installation can create a highly controlled dark feature wall where the soft smoky veining remains visible without dominating the architecture.
For large wall projects, slab sequence and joint position should be planned before cutting so lighter veins do not terminate randomly across adjacent panels.
推奨される壁面計画:
Actual Slab Review → Wall Elevation → Panel Dimensions → Tone Grouping → Vein Direction → Joint Position → Cutting Layout → Dry-Lay Review → Final Approval
暖炉用途
あ ネグレスコ暖炉 can create a strong architectural anchor without the visual intensity of heavily patterned black stones. The soft grey-white movement works well around both contemporary and more traditional fireplace openings.
For floor-to-ceiling installations, panel joints, stone thickness, opening dimensions and support conditions should be coordinated before fabrication.
屋外用途の考慮事項
として、 天然花崗岩, Negresco can also be evaluated for selected exterior and semi-exterior applications such as outdoor kitchens, covered bar counters and wall features.
あ Negresco Outdoor project should consider climate, freeze-thaw exposure, finish, substrate, drainage and installation details rather than relying on the stone name alone.
For outdoor countertops → Confirm finish, support and edge detailing.
For exposed floors → Select an appropriate slip-resistant finish rather than polished stone.
壁面クラッドの場合→ Coordinate panel dimensions and anchoring with the project system.
ホワイトシルクは多くの石材に比べて視覚的に落ち着いていますが、
Although Negresco has a quieter pattern than many exotic black stones, vein placement still matters on islands, wall panels and furniture.
The strongest grey-white movement should be considered in relation to sink openings, cooktops, seams and waterfall returns before fabrication.
ウォーターフォール型のアイランドが必要な場合 → Coordinate the top and vertical return using adjacent or visually compatible slab areas.
複数の焦点となる表面が必要な場合 → Allocate the most balanced slabs to the most visible applications first.
継ぎ目が避けられない場合 → Position them near natural changes in the smoky vein structure.
用途選定ガイド
| プロジェクト要件 | 推奨形状 | 選定優先度 |
| 印象的なキッチンアイランド | Large Negresco Slab | Tone balance and waterfall continuity |
| キッチンのカウンタートップ | ネグレスコ カウンタートップ | Opening location, seams and finish |
| バスルームの洗面台 | ネグレスコ洗面台 | Visible vein balance and edge quality |
| アクセントウォール | Negresco Panel | Tone grouping and joint planning |
| ホワイトシルク製の暖炉用パーツ | Negresco Fireplace Pieces | Vein placement around the opening |
| オーダーメイド家具 | Negresco Table Top | Surface composition and finished edge quality |
表面仕上げと加工
Honed Negresco
A honed finish creates a smooth matte surface and softens the contrast between the black background and grey-white veining.
レザードネグレスコ
A leathered finish adds subtle tactile texture and lower glare, making it suitable for islands, counters, bars and selected outdoor applications.
Polished Negresco
A polished finish creates a deeper black appearance with stronger reflection and clearer contrast in the light grey and white veins.
主要な調達リスク
A small sample cannot represent full-slab blackness, smoky vein density or overall tonal movement. Actual slab review is recommended.
Natural slabs can vary from near-black to softer charcoal. Connected project surfaces should be selected from compatible slab groups.
Grey-white movement can be interrupted poorly by seams or openings when finished-piece placement is not planned before cutting.
Honed, leathered and polished surfaces can look very different in person. Physical or approved production finish samples are recommended where finish is critical.
一般的な購入時のミスとその結果
| よくある誤り | 考えられる結果 | 推奨される対策 |
| 小さなサンプルのみでの発注 | Unexpected dark tone or vein density | 実際のスラブ写真または動画を承認する |
| Mixing unrelated slab groups | Visible tone mismatch across connected surfaces | プロジェクト全体のスラブを一括して確認する |
| 仕上げ部品のレイアウトなし | Poor vein continuity around seams or openings | 製造前に切断レイアウトを承認する |
| 不完全な加工図面 | Incorrect dimensions, cutouts or edge details | CAD図面や施工図を加工前に承認する |
| 原料スラブ価格のみの比較 | 完成プロジェクトの費用比較が不十分 | Compare usable yield, finish, fabrication, packing and logistics |
カスタム加工と品質管理
Negresco Granite can be fabricated into countertops, waterfall islands, vanity tops, backsplashes, wall panels, fireplace surrounds, table tops, bar tops and other custom architectural components according to approved CAD or shop drawings.
Before cutting, actual slab identity, visible face, overall dark tone, grey-white vein distribution, natural fissures or repaired areas, finished dimensions, cutout positions, seam locations and exposed edges should be reviewed.
推奨されるプロジェクトフロー
Material Inspection → Actual Slab Selection → Tone & Vein Review → Finish Approval → Slab Mapping → Drawing Approval → Cutting Layout → Cutting → CNC & Edge Fabrication → Surface & Edge Check → Dry-Lay Confirmation Where Required → Final QC → Packing Inspection
梱包とプロジェクト納品
Finished Negresco Granite components should be packed according to their dimensions, geometry, weight and breakage risk. Large islands, countertops with openings, wall panels and long furniture tops require appropriate internal support during handling and international transportation.
Finished stone faces should be separated with soft non-staining protective materials. Exposed corners, honed or polished edges, openings and vulnerable areas should receive additional cushioning before components are securely fixed inside 補強された燻蒸処理済みの木製ケース.
見積りに必要な情報
For accurate B2B pricing, provide the main project requirements so slab quantity, usable yield, finish, fabrication complexity, packing and logistics can be evaluated together.
アイランド／カウンター／洗面台／壁／屋外
完成部材のサイズ
個数または総面積
15mm／18mm
Honed / Leathered / Polished
エッジ／切り抜き／ミッター／ウォーターフォール
CAD／PDF／施工図
港または納品先住所
Negresco Granite FAQ
1. What does Negresco Granite look like?
ネグレスコ・グラナイトは、通常、濃い黒からチャコールグレーの背景に、柔らかなグレーと白のスモーキーな筋模様が入ります。具体的な筋の密度や背景の色調は、板材ごとに自然に異なります。.
2. Is Negresco Granite a natural Brazilian stone?
はい。ネグレスコ・グラニットは、一般的にブラジル産の天然花崗岩として供給され、濃い色調、筋模様の流れ、鉱物の斑点などに自然な変化が見られます。.
3. Can Negresco Granite be used for countertops?
はい。ネグレスコのカウンタートップ製品は、選択したスラブのレイアウトに合わせて、シンク用開口部やコンロ用切り欠き、エッジ形状および継ぎ目を加工することが可能です。.
4. Is Negresco Granite suitable for kitchen islands?
はい。ネグレスコアイランドの用途は、洗練されたダークな表面に柔らかなスモーキーなムーブメントを求める場面で特に効果的です。.
5. Can Negresco Granite be used for vanity tops?
はい。ネグレスコ・ヴァニティ製品は、承認済みの図面に基づき、洗面ボウル用開口部、蛇口用穴、スプラッシュバックおよび仕上げエッジ形状を備えて製作できます。.
6. Can Negresco Granite be used for backsplashes and walls?
はい。ネグレスコ・バックスプラッシュ、ネグレスコ・ウォール、ネグレスコ・パネルの各用途では、制御されたグレーとホワイトのグラデーションを備えたエレガントなダーク系の建築面を実現できます。.
7. Is Negresco Granite suitable for fireplaces?
はい。ネグレスコの暖炉周りは、スラブの配置や目地の位置を開口部と整合させることで、控えめでダークなアクセントとなることができます。.
8. Can Negresco Granite be used outdoors?
Selected Negresco Outdoor applications can be considered where climate, finish, substrate, drainage and installation conditions are appropriate.
9. Is honed or leathered finish better for Negresco Granite?
Honed Negresco creates a smooth matte look, while Leathered Negresco adds subtle texture and lower glare. The better option depends on the project appearance and functional requirements.
10. What affects Negresco Granite price?
Price depends on slab selection, dark-tone quality, vein pattern, dimensions, thickness, finish, usable yield, fabrication complexity, quantity, packaging and shipping destination.
最終ノート／実践的な収穫
Negresco Granite is best suited to projects where a sophisticated black-to-charcoal natural stone is intended to provide architectural depth without excessive pattern intensity. Its soft grey-white smoky movement works especially well for kitchen islands, countertops, vanities, backsplashes, feature walls, fireplaces and custom furniture. Honed and leathered finishes are particularly suitable when a low-reflection contemporary appearance is preferred. For B2B procurement, actual slab selection, tone grouping, finish approval, cutting layout, fabrication drawings, QC and export packaging should be evaluated together. If a cleaner dark result is preferred → choose slabs with broader black fields and restrained veins. If more natural movement is required → choose slabs with stronger grey-white smoky structures. If several finished pieces form one visual installation → approve the complete slab allocation and cutting layout before fabrication.
