lcags rdo: Difference between revisions
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Illustrations : 'Phrin Las (31_003) lcags rdo | Illustrations : 'Phrin Las (31_003) lcags rdo | ||
Several names and notices in the Shel phreng deal with iron oxides, often identified with Limonite : '''[[lcags rdo]]''' in the meltable medicinal stone section, '''[[gru bzhi]]''' and '''[[ | Several names and notices in the Shel phreng deal with iron oxides, often identified with Limonite : '''[[lcags rdo]]''' in the meltable medicinal stone section, '''[[gru bzhi]]''', '''[[btsag]]''', '''[[yug]]''' and '''[[rdo mkhris]]''' within the non-meltable medicinal stones, and '''[[sin dhu ra]]''' in the medicinal earth section. The important iron ore ''Hematite'' ('''[[smug po sbal rgyab]]''') is found with the non-meltable medicinal stones. <br> | ||
'''lcags rdo''' or Iron ores are ferruginous rocks containing one or more minerals from which metallic iron may be profitably extracted. The chief ores of iron consist mainly of the oxides, like Hematite, Goethite or Limonite ; as well as the carbonate Siderite. ''Limonite'' is used as a field-term of unidentified massive hydroxides and oxides of iron, with no visible crystals, and a yellow-brown streak. Limonite is most commonly the mineral species ''Goethite'', along with impurities of other minerals such as quartz and clays. A very common material in the oxidized zones of iron-bearing deposits. ''Siderite'' (FeCO<sub>3</sub>) can be yellowish- to greyish-brown, green, red and black. Fungi like ''Lichenothelia'' may oxidize iron to produce Siderite, which is then considered a biomineral. Often found in bedded sedimentary deposits with a biological component, suggesting a biogenical origin. Numerous sites in Tibet (mindat.org). The latter is not mentioned in the identifications. <br> | '''lcags rdo''' or Iron ores are ferruginous rocks containing one or more minerals from which metallic iron may be profitably extracted. The chief ores of iron consist mainly of the oxides, like Hematite, Goethite or Limonite ; as well as the carbonate Siderite. ''Limonite'' is used as a field-term of unidentified massive hydroxides and oxides of iron, with no visible crystals, and a yellow-brown streak. Limonite is most commonly the mineral species ''Goethite'', along with impurities of other minerals such as quartz and clays. A very common material in the oxidized zones of iron-bearing deposits. ''Siderite'' (FeCO<sub>3</sub>) can be yellowish- to greyish-brown, green, red and black. Fungi like ''Lichenothelia'' may oxidize iron to produce Siderite, which is then considered a biomineral. Often found in bedded sedimentary deposits with a biological component, suggesting a biogenical origin. Numerous sites in Tibet (mindat.org). The latter is not mentioned in the identifications. <br> | ||
[[User:Johannes Schmidt|Johannes Schmidt]] ([[User talk:Johannes Schmidt|talk]]) 06:35, 25 February 2024 (EST) | [[User:Johannes Schmidt|Johannes Schmidt]] ([[User talk:Johannes Schmidt|talk]]) 06:35, 25 February 2024 (EST) | ||
[[Category:Tibetan Dictionary]] [[Category:rydic2003]] [[Category:ca]] | [[Category:Tibetan Dictionary]] [[Category:rydic2003]] [[Category:ca]] | ||
Latest revision as of 17:25, 21 May 2024
This is the RYI Dictionary content as presented on the site http://rywiki.tsadra.org/, which is being changed fundamentally and will become hard to use within the GoldenDict application. If you are using GoldenDict, please either download and import the rydic2003 file from DigitalTibetan (WayBack Machine version as the site was shut down in November 2021).
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ལྕགས་རྡོ
shotput, flint stones, iron stone, iron ore [JV]
iron ore [RY]
(med) Iron ore (Drungtso 1999), Limonite (Yeshi 2018)
Synonyms : gru bzhi, brgya rdo, zhang blon bla rdo, sin dhu ra, rgya mtsho'i breg pa, mkha 'gro'i mnyal khrag (Yeshi 2018).
lcags kyi rdo bas tshe 'phel bcud len byed / ces par ka dog nag po dang ser po gnyis / gang yang lci la bzhus na lcags 'byungs ba de yin / rgyu ngar mnyen gnyis pho mo rgod g.yung rim pa'o // (Shel gong shel phreng, pdf p 115.1)
Illustrations : 'Phrin Las (31_003) lcags rdo
Several names and notices in the Shel phreng deal with iron oxides, often identified with Limonite : lcags rdo in the meltable medicinal stone section, gru bzhi, btsag, yug and rdo mkhris within the non-meltable medicinal stones, and sin dhu ra in the medicinal earth section. The important iron ore Hematite (smug po sbal rgyab) is found with the non-meltable medicinal stones.
lcags rdo or Iron ores are ferruginous rocks containing one or more minerals from which metallic iron may be profitably extracted. The chief ores of iron consist mainly of the oxides, like Hematite, Goethite or Limonite ; as well as the carbonate Siderite. Limonite is used as a field-term of unidentified massive hydroxides and oxides of iron, with no visible crystals, and a yellow-brown streak. Limonite is most commonly the mineral species Goethite, along with impurities of other minerals such as quartz and clays. A very common material in the oxidized zones of iron-bearing deposits. Siderite (FeCO3) can be yellowish- to greyish-brown, green, red and black. Fungi like Lichenothelia may oxidize iron to produce Siderite, which is then considered a biomineral. Often found in bedded sedimentary deposits with a biological component, suggesting a biogenical origin. Numerous sites in Tibet (mindat.org). The latter is not mentioned in the identifications.
Johannes Schmidt (talk) 06:35, 25 February 2024 (EST)