Noun:

Brownstone,

ironstone शब्द के हिंदी अर्थ का उदाहरण:

खैरना नदी के पानी में आयरनस्टोन और क्वार्टजाइट प्रचुर मात्रा में पाया जाता है।



জজজसाउथ ऑस्ट्रेलिया अन्दमूका मैट्रिक्स ओपल, क्रिस्टल ओपल और काले ओपल का एक प्रमुख उत्पादक है एक अन्य ऑस्ट्रेलियाई शहर, न्यू साउथ वेल्स लाइटनिंग रिज काले ओपल का मुख्य स्रोत जो विशेष रूप से काला (गहरे-भूरे से लेकर नीले रंग का खेल दिखाते हैं). बोल्डर ओपल गहरे सिलेशियस आयरनस्टोन मैट्रिक्स में संघनन और अस्थिभंग में जमाव से बनता है।

ये हैं मैग्नेटाइट (magnetite), टाईटेनोमैग्नेटाइट (titanomagnetite), मेसिव हैमेटाईट (massive hematite) और पिसोलिटिक आयरनस्टोन भण्डार (pisolitic ironstone deposits)।

ironstone's Usage Examples:

Ironstone hills are numerous in the south-west districts.

These hills are either of sandstone or ironstone and in altitude vary from about 4800 ft.

The district is rich in limestone, coal, ironstone, shale and fireclay, all of which are worked.

The rocks in the Arakan range and its spurs are metamorphic, and comprise clay, slates, ironstone and indurated sandstone; towards the S., ironstone, trap and rocks of basaltic character are common; veins of steatite and white fibrous quartz are also found.

West of the volcanic region, nearer to Lake Victoria and the Eastern province, ironstone, granite, gneiss and schistose formations predominate, with phonolite in places.

The mineral wealth of Saxe-Coburg-Gotha is insignificant, small quantities of coal, lignite, ironstone and millstone being annually raised.

We may mention also graphiticschists containing dark scaly graphite (often altered forms of carbonaceous shales), and haematite-schists which may represent beds of ironstone.

Ironstone is not extensively wrought, but, on account of the abundant supply of coal, large quantities are imported for smelting purposes.

thick, and formed of a core of rough rubble cemented together with mortar (containing much coarse gravel) of extraordinary hardness and tenacity, and a facing for the most part of stone - Kentish rag, freestone or ironstone - but occasionally of flints; about 2 ft.

Ironstone, peat and lime are found in the vicinity.