platiniferousadj.

Brit.

/ˌplatᵻˈnɪf(ə)rəs/, U.S.

/ˌplædəˈnɪf(ə)rəs/,

/ˌplætnˈɪf(ə)rəs/

Origin: Formed within English, by compounding. Etymons: platinum n., -iferous comb. form.

Etymology: < platin- (in platinum n.) + -iferous comb. form. Compare French platinifère (1828 or earlier).

Containing or yielding platinum.

ΘΚΠ

the world > the earth > minerals > mineral sources > [adjective] > yielding a mineral or metal > others

amethystine1670

marcasitical1670

cawky1676

blendy1683

sylvanitic1796

ytter1805

phosphatic1818

pyroxenic1819

hornblendic1823

muriatiferous1823

platiniferous1828

quartziferous1831

hypersthenic1838

schorly1838

uralitic1845

blendous1847

rutilated1849

orthoclase1853

palladiferous1866

peridotic1867

paragonitic1868

vivianitized1870

andesitic1876

tremolitic1880

phosphoriferous1881

kaolinitic1885

saussuritic1885

perthitic1887

strontianiferous1888

radiferous1899

myrmekitic1916

montmorillonitic1939

illitic1949

1828 N. Webster Amer. Dict. Eng. Lang. (at cited word) Platiniferous sand.

1847 Jrnl. Royal Geogr. Soc. 17 p. xxxi A letter from Colonel von Helmersen..remarking upon the great similarity between the Australian mountains and those of the Ural chain.., and expressing his conviction that auriferous and platiniferous sands will be found in the former.

1853 T. Ross tr. A. von Humboldt Personal Narr. Trav. Amer. III. xxxii. 312 On its western slope lies the famous auriferous and platiniferous land.

1896 Educ. News (Philadelphia) 25 Apr. 270 One bed of platiniferous lead ore is a mile long.

1952 Econ. Geogr. 28 327 A ground sluice mine (mina de manga) in the platiniferous gravels near Condoto, the Chocó.

1995 Jrnl. Geochem. Explor. 54 39 Concentrations of Pt have been determined from a seepage site on the dunite core of the platiniferous Tulameen ultramafic complex.

This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022).

单词	platiniferous
释义	platiniferousadj. Brit. /ˌplatᵻˈnɪf(ə)rəs/, U.S. /ˌplædəˈnɪf(ə)rəs/, /ˌplætnˈɪf(ə)rəs/ Origin: Formed within English, by compounding. Etymons: platinum n., -iferous comb. form. Etymology: < platin- (in platinum n.) + -iferous comb. form. Compare French platinifère (1828 or earlier). Containing or yielding platinum. ΘΚΠ the world > the earth > minerals > mineral sources > [adjective] > yielding a mineral or metal > others amethystine1670 marcasitical1670 cawky1676 blendy1683 sylvanitic1796 ytter1805 phosphatic1818 pyroxenic1819 hornblendic1823 muriatiferous1823 platiniferous1828 quartziferous1831 hypersthenic1838 schorly1838 uralitic1845 blendous1847 rutilated1849 orthoclase1853 palladiferous1866 peridotic1867 paragonitic1868 vivianitized1870 andesitic1876 tremolitic1880 phosphoriferous1881 kaolinitic1885 saussuritic1885 perthitic1887 strontianiferous1888 radiferous1899 myrmekitic1916 montmorillonitic1939 illitic1949 1828 N. Webster Amer. Dict. Eng. Lang. (at cited word) Platiniferous sand. 1847 Jrnl. Royal Geogr. Soc. 17 p. xxxi A letter from Colonel von Helmersen..remarking upon the great similarity between the Australian mountains and those of the Ural chain.., and expressing his conviction that auriferous and platiniferous sands will be found in the former. 1853 T. Ross tr. A. von Humboldt Personal Narr. Trav. Amer. III. xxxii. 312 On its western slope lies the famous auriferous and platiniferous land. 1896 Educ. News (Philadelphia) 25 Apr. 270 One bed of platiniferous lead ore is a mile long. 1952 Econ. Geogr. 28 327 A ground sluice mine (mina de manga) in the platiniferous gravels near Condoto, the Chocó. 1995 Jrnl. Geochem. Explor. 54 39 Concentrations of Pt have been determined from a seepage site on the dunite core of the platiniferous Tulameen ultramafic complex. This entry has been updated (OED Third Edition, June 2006; most recently modified version published online March 2022). < adj.1828
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