Green Iron Soapstone

Stone Type: Metamorphic rock (primarily Steatite)

Origin: Brazil

Trade Name: Green Iron Soapstone 

Color, Texture & Pattern

• Base Color: Rich, deep sea green, almost dark jade or forest green
• Veining Colors:Indigo blue hues in flowing or diffuse patterns. Prominent cinnamon rusty brown / iron oxide veins that provide high contrast and character
• Texture: Smooth to touch in honed or oiled finish Naturally matte, soft surface. Becomes deeper and richer when treated with enhancers or mineral oils
• Pattern: Varied veining from fine threads to bold waves. Each slab has distinct composition and natural artistry. Color movement gives a living stone feel 

Physical & Mechanical Properties

(Approximate Average Test Results)

• Density : ~ 2.75 g/cm³ (2750 kg/m³)
• Water Absorption : ~ 0.18% by weight
• Porosity : Low (1–2%)
• Flexural Strength : ~ 18 – 25 MPa
• Compressive Strength : ~ 95 – 120 MPa
• Mohs Hardness : ~ 2.5 – 3
• Slip Resistance : R9–R10 (dry), R11 (leathered/brushed)
• Thermal Resistance : Excellent – withstands direct heat without cracking
• Acid Resistance : Very high (non-reactive to acids) 

Chemical Composition (% by Weight)

• Talc (Mg3Si4O10(OH)2) : 30–45%
• Magnesite (MgCO3) : 20–30%
• Chlorite : 5–10%
• Serpentine : 5–15%
• Iron Oxides (Fe2O3) : 2–4%
• Silica (SiO2) : 5–10%
• Other Minerals : Trace amounts (dolomite, carbonates, oxides)

Cutting Sizes (cm)

• Slabs: 2 cm and 3 cm thickness
• Dimensions: ~ 240–310 cm x 140–200 cm
• Tiles: 30x30, 30x60, 40x40, 60x60, 60x120 cm
• Custom cut-to-size available
• Countertops / Islands / Fireplaces / Vanity Tops: Custom dimensions, sink cut-outs, CNC profiles

Surface Finishes Available

• Honed : Smooth matte surface; most common; ideal for indoor use
• Oiled : Enhances green & blue tones; brings out rich veining
• Leathered : Textured, slip-resistant, tactile surface; excellent for kitchens
• Brushed : Slight grain, softened edges; accentuates veining
• Polished (less common) : Low gloss; soapstone doesn't polish to mirror sheen
• Natural : Raw, untreated look for rustic applications 

Usage Applications

• Kitchen countertops and islands (resistant to heat and acids)
• Bathroom vanities and sink surrounds
• Fireplace surrounds and stove backsplashes
• Interior wall cladding
• Tabletops, bar counters, and windowsills
• Floor tiles (in non-high-traffic zones)
• Outdoor BBQ countertops (in dry climates)

Maintenance Recommendations

• No sealing needed (non-porous and inert)
• Apply mineral oil or stone enhancer to darken surface and enrich color; reapply as needed
• Scratch repairable – can be sanded and reoiled
• Clean with mild soap and warm water
• Avoid abrasive scrubbers