• 

  Kavala Quartzite

  Greece

  Kavala's Pageo mountain, Northern Greece

  quartzite
• 

  Kavala Semi White Marble

  Greece

  Chalkero, Krinides, Kavala, Drama - East Makedonia

  marble
• 

  Kavala Slate

  Greece

  Kavala's Pageo mountain, Northern Greece

  slate
• 

  Kavala White Marble

  Greece

  Chalkero, Krinides, Kavala, Drama - East Makedonia

  marble
• 

  Kaxigal Granite

  Spain

  Lugo, Provincia de Lugo, Galicia, northwestern Spain

  granite
• 

  Kayon Blue Granite

  China

  Jiangxi province

  granite
• 

  Kayseri Noce Travertine

  Turkey

  Pinarbasi, Kayseri

  travertine
• 

  Kayseri Yellow Tuff Stone

  Turkey

  Develi, Kayseri

  others
• 

  Kazan Beige Marble

  Turkey

  Kazan, Ankara

  marble
• 

  Kazan Gold Marble

  Turkey

  Kazan, Ankara

  marble
• 

  Kazan Red Vein Marble

  Turkey

  Kazan, Ankara

  marble
• 

  Kazlje Limestone

  Slovenia

  Kazlje, Sežana Municipality

  limestone
• 

  Kelardasht Granite

  Iran

  granite
• 

  Kemalpasa White Marble

  Turkey

  Sogucak, Mustafakemalpasa, Bursa

  marble
• 

  Kemalpasa White Turquoise Marble

  Turkey

  Sogucak /Mustafakemalpasa/Bursa

  marble
• 

  Kemalpasa White Yellow Line Marble

  Turkey

  Sogucak /Mustafakemalpasa/Bursa

  marble
• 

  Kenoran Sage Granite

  Canada

  Kenora, Ontario

  granite
• 

  Kerala Green Granite

  India

  Thiruvananthapuram (Trivandrum, Kerala)

  granite
• 

  Kernstein Moos Limestone

  Germany

  Moos, Kirchheim, Bavaria

  limestone
• 

  Kershaw Granite

  United States of America

  Kershaw County, South Carolina

  granite
• 

  Kesariya Green Marble

  India

  Kesariyaji, Udaipur, Rajasthan

  marble
• 

  KG Ebony Granite

  Zimbabwe

  Mount Darwin, Karanda

  granite
• 

  Khadel Gris Limestone

  Tunisia

  limestone
• 

  Khaki Plum Sandstone

  China

  sandstone
• 

  Khanh Hoa Granite

  Vietnam

  Khánh Hòa province, South Central Coast

  granite