Quarries and production centers

SAMACA

SAMACA products have the most demanding quality certificates and experienced professionals to advise our clients.

Facilities

Facilities

Production facilities

Production facilities

Deposits

Deposits

CENTRAL INSTALLATIONS

The volume of stock, the capacity and good disposition of our warehouses, together with the experience in logistics of our personnel, allow us to deliver the finished product to our clients in the shortest possible timescales.

DEPOITS

(Queivane III-Lavandeira)

Located in Casaio (Valborraz River), Carballeda de Valdeorras, Ourense. It is an open- pit mine. Luarca Slate Formation, Middle Ordovician (-470 a – 455 Ma)


  • Color: black or dark grey.
  • Texture: thin to very thin grain.
  • Very high degree of fissility and very smooth and homogeneous surfaces.

María del Carmen (Cebas)

Located in Cebas (La Baña), in the municipality of Encinedo, León. It is an open- pit mine. Rozadais Formation, Late Ordovician (-455 a – 435 Ma).


  • Color: bluish.
  • Texture: very thin grain, fluted.
  • Very high degree of fissility.

Os Foios

Located in the municipality of  Carballeda de Valdeorras, Ourense. It is located in O Alto da Cova, at an altitude of around 1.700m and its activity is carried out in an open- pit mine. It is a Rozadais Formation, Late Ordovician (-455 a – 435 Ma).


  • Color: bluish.
  • Texture: very thin grain, fluted.
  • Very high degree of fissility.

Os Foios

Also located in the municipality of  Carballeda de Valdeorras, Ourense. It is located in O Alto da Cova, at an altituded of around 1.700m and its activity is carried out in an open- pit mine. It is a Rozadais Formation, Late Ordovician (-455 a – 435 Ma).


  • Color: grey.
  • Texture: Very thin grain, textured and with a rustic appearance.
  • Medium degree fissility.

Vianzola

Located in the area of  Lardeira (the highest village of  Galicia), it belongs to the municipality of Carballeda de Valdeorras, Ourense. It is an open- pit mine. It is a Rozadais Formation, Late Ordovician (-455 a – 435 Ma).


  • Color: grey.
  • Texture: Thin grain, textured and with a rustic appearance.
  • Medium degree fissility.

María del Carmen (Ultimoreo)

Located in Ultimoreo (La Baña), in the municipality of  Encinedo, province of León. It is an open- pit mine. It is a Rozadais Formation, Late Ordovician (-455 a – 435 Ma).


  • Color: bluish.
  • Texture: Thin grain, textured and with a rustic appearance.
  • Medium degree fissility.

Juanita

Located in the area of  Los Molinos, in the village of Lardeira, it belongs to the municipality of  Carballeda de Valdeorras, Ourense. It is an open- pit mine. It is a Casaio Formation, Late Ordovician (-455 a – 435 Ma).


  • Color: grey.
  • Texture: medium grain.
  • High degree fissility.

Vianzola

Located in the area of Lardeira, it belongs to the municipality of Carballeda de Valdeorras, Ourense. It is an open- pit mine. It is a Rozadais Formation, Late Ordovician (-455 a – 435 Ma).


  • Color: grey.
  • Texture: medium grain, textured and with a rustic appearance.
  • Medium degree fissility.

Cabeludas

Located at km 115 of Castelo do Piaui, in Brazil.  It is an open- pit mine. Morphologically it presents a horizontal structure of sedimentary origin. It is ornamental rock, sandstone (quartzite).


  • Color: white, black, yellow and multicolor.
  • Rough texture and totally non-slip.
  • Uses: can be used in exteriors and interiors, in facades and floors.
  • Minimum sizes from 10x10x1.5 to 210x115x6.

PRODUCTION CENTERS

At present we have several production facilities, some of them located at the mining deposits or quarries. Equipped with the necessary technology to carry out their work with the utmost efficiency and quality.