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G664

Origin: China (Fujian Province, Luoyuan County)
Material: Natural stone (granite; commercially known as G664 / Bainbrook Brown / Luoyuan Red)

G664 is a warm grey-to-brown granite with fine, even grain and soft natural speckling. In memorial production it’s used when partners need a balanced “warm neutral” that reads professional, stable, and easy to match across standard programs—especially for upright sets, bases, and multi-piece production runs.

Visual Character (Color & Pattern)

Tone: Warm grey / cocoa-brown with subtle red-brown notes (lot-dependent)

Pattern activity: Low to medium; fine “salt-and-pepper” grain

Texture: Even, consistent; reads clean on large faces

Finishing Behavior

Polished / Gloss: Best color depth and contrast; recommended for primary faces

Honed / Matte (if specified): Softer, more muted appearance (confirm per order spec)

Engraving & Readability

Recommended: Polished inscription fields for crisp lettering and portraits

Medium-light base tone works well for dark inscriptions; choose more uniform areas for portraits / large text

Recommended Applications (Memorial / B2B)

Uprights, slants, ledgers, bases, multi-piece sets

Strong for warm-neutral programs where black/grey feels too cold

Why It Works for Partners (B2B)

Stable program color: warm neutral that’s easy to place in mixed collections

Production friendly: typically fine/even grain supports repeatability

Photography & display: polished finish presents clean and “premium-practical”

Technical Data (supplier / referenced data)

Mohs hardness: N/D

Density: 2.61 g/cm³

Water absorption: 0.31%

Frost resistance: N/D

Heat resistance: N/D

Acid resistance: N/D

Re-polishing: Yes (standard for granite programs); confirm by supplier

Abrasion / wear (index/value): N/D

Quality & Matching Notes

Tone control: keep the lot consistent (red-brown can shift slightly warmer/cooler between blocks).

Grain uniformity: typically fine and even—approve against a control sample for large sets.

Finishing: polished finish shows color depth best; other finishes may read more muted (confirm per order spec).