Tech24 Deals Web Search

Search results

1. Results from the Tech24 Deals Content Network

2. Black granite - Wikipedia

   en.wikipedia.org/wiki/Black_granite

   Black granite. In the construction industry, black rocks that share the hardness and strength of granitic rocks are known as black granite. In geological terms, black granite might be gabbro, diabase, basalt, diorite, norite, or anorthosite.

3. Larvikite - Wikipedia

   en.wikipedia.org/wiki/Larvikite

   Larvikite. Polished larvikite (marketed as "Blue Pearl Granite"), showing labradorescence, is a popular decorative stone. Larvikite is an igneous rock, specifically a variety of monzonite, [1] notable for the presence of thumbnail-sized crystals of feldspar. These feldspars are known as ternary because they contain significant components of all ...

4. Granite - Wikipedia

   en.wikipedia.org/wiki/Granite

   Granite. Granite ( / ˈɡrænɪt / GRAN-it) is a coarse-grained ( phaneritic) intrusive igneous rock composed mostly of quartz, alkali feldspar, and plagioclase. It forms from magma with a high content of silica and alkali metal oxides that slowly cools and solidifies underground.

5. List of types of marble - Wikipedia

   en.wikipedia.org/wiki/List_of_types_of_marble

   Karlík marble (karlický mramor), from Barrandien, Karlík, Prague-West District: black with gold-yellow-colour veins; Podol marble (Podolský mramor), from Vápenný Podol, Chrudim District: white, grey-white, rosy; Křtiny marble (křtinský mramor) from Křtiny, Blansko District: grey, rosy, reddish

6. List of decorative stones - Wikipedia

   en.wikipedia.org/wiki/List_of_decorative_stones

   The granite of the dimension-stone industry along with truly granitic rock also includes gneiss, gabbro, anorthosite and even some sedimentary rocks. Natural stone is used as architectural stone (construction, flooring, cladding, counter tops, curbing, etc.) and as raw block and monument stone for the funerary trade.

7. Porphyry (geology) - Wikipedia

   en.wikipedia.org/wiki/Porphyry_(geology)

   Porphyry (geology) Porphyry ( / ˈpɔːrfəri / POR-fə-ree) is any of various granites or igneous rocks with coarse-grained crystals such as feldspar or quartz dispersed in a fine-grained silicate -rich, generally aphanitic matrix or groundmass. In its non-geologic, traditional use, the term porphyry usually refers to the purple-red form of ...