Aquarist Classifieds



Home Search Recent Added/Updated New Adverts All Ads LOGIN
Tropical Fish Aquariums & Equipment Marine Fish & Inverts Malawi Tanganyikan Discus Cichlids
Goldfish, Koi & Ponds By County Reptiles & Amphibians Comments


Search Classified Adverts:

Home :: Aquariums, Fish Tanks & Equipment

  300 kg of Calcareous tufa rock - Offers welcome


Description: Calcareous Tufa rock is commonly found on cliffs, caves and quarry faces where limestone is naturally occurring. Tufa is formed when water evaporates from lime rich waters, leaving calcite (calcium carbonate) to crystallize.

Tufa rock is very porous and therefore light.

Chemical analysis(%):
SiO2 0.85
Al2O3 1.94
Fe2O3 0.48
CaO 52.23
MgO 0.20
Na2O 0.28
K2O 0.16
pH 7
Porosity 32.75
Water absorption 21.83
-----------------------------
Density 1.50 g/cm3

Contact Information
Advertiser: C Popa
Telephone: 07814980567
Town: Maidenhead
County: Berkshire

Advert stats: [Added or updated:31/05/12 Views: 1622]

View all ads and see member profile of C Popa    add to your favourite ads
Previous Fish Biz Clubs Gallery ShopAds Favourites
Aquarist Classifieds