Pulhamite

Pulhamite wani abu ne na dutse wanda James Pulham (1820-1898) na kamfanin James Pulham da Son of Broxbourne a Hertfordshire ya kirkira. An yi amfani da shi sosai don lambunan dutse da koguna. 

 Bayani na gaba ɗaya 
Pulhamite, wanda yawanci yayi kama da dutse mai laushi, an yi amfani da shi don haɗa duwatsu na halitta tare ko kuma an yi shi don kwaikwayon siffofin dutse na halitta. Ya kasance mai gaskiya sosai har ya yaudari wasu masana kimiyyar ƙasa na zamanin. Kayan girke-girke ya tafi kabari tare da mai kirkirar. Binciken zamani na asalin Pulhamite ya nuna cewa ya zama cakuda yashi, Ciminti na Portland da clinker da aka sassaƙa a kan ainihin rushewa da tubali. Ana iya kallon shi a waɗannan wurare:

 Dane Park, Margate  
 Neo-Norman ƙofar ƙofar da wauta a Benington Lordship a cikin Hertfordshire
 Rockery, Burslem Park
 Lambun Cascade da Rock, Ramsgate, 
 Kotun China, Ramsgate, 
 Lambun Wawa, Sydenham Hill Wood, Sydenham, London.
 Grottoes a Dewstow Gardens, South Wales
 Dunorlan Park, Tunbridge Wells 
 Felixstowe Spa da Lambun Winter, Suffolk 
 Fernery da waterfall, Bromley Palace Park, Bromley  
 Gidan Gidan Gida na Grotto, Surrey
 Hanyar ruwa da hasumiya ta famfo, Dell, Englefield Green
 Henley Hall, Shropshire
 Lake da rockery, Milton Mount Gardens, Crawley  
 Leonardslee, rockery a cikin Grade Na jera lambu a Lower Beeding, kusa da Horsham, West Sussex, Ingila. 
 Gidan Jirgin Ruwa na Newstead Abbey, Nottinghamshire 
 Rock Cliff, Bawdsey Manor, Suffolk 
 Lambun Ruwa, Kotun Highnam, Gloucester 
 Hanyar Zig-zag, Ƙananan Leas Coastal Park, Folkestone 
 Rosshall Park, Glasgow
 Lambuna a Waddesdon Manor, Buckinghamshire 
 Gidajan sayarwa A Heythrop Park, Oxfordshire
 Gidajen haya a Danesbury Park, Hertfordshire
 Waterfall a Battersea Park, London.
 Kotun Madresfield da lambuna, Worcestershire
 Lambuna a Coombe Wood, Croydon.
 Colney Hall kusa da Norwich
 Duwatsu a Arewa Shore, Blackpool 
 Tsofaffin Gidajen Terraced, Rivington, Lancashire . 

 Gidan wasan kwaikwayo 

 Manazarta