Hiân-bú-gâm (Hàn-jī: 玄武岩; Eng-gí: basalt) sī 1 chióng phùn-chhut-sèng hóe-sêng-gâm, khiā-sǹg-kóng sī 1 chióng hóe-soaⁿ-gâm. toā-hūn o͘-o͘, ia̍h niáu-chhí-á-sek. Khah ám (泔) ê iông-gâm nā túi hóe-soaⁿ lâu--chhut-lâi, tī tē-piáu léng-khiok kah chin kín, tō ē kian chò hiân-bú-gâm.
| Hóe-sêng-gâm | |
 | |
| Composition | |
|---|---|
| Hun-lūi | khó͘-thih-chit |
| Chú-iàu | chhiâ-tn̂g-chio̍h, kak-siám-chio̍h, hui-chio̍h |
| Chhù-iàu | ū-sî-chūn ū chún-tn̂g-chio̍h, kan-ná-chio̍h |
Hiân-bú-gâm lāi-té ê SiO2 ū 45～52%. Kiat-cheng khah toā lia̍p ê hiân-bú-gâm sǹg 1 chióng pan-gâm. Hiâm-bú-gâm ê khòng-bu̍t sêng-hūn tāi-thé sī chhiâ-tn̂g-chio̍h, kak-siám-chio̍h, hui-chio̍h, mā ū chió-chió ê kan-ná-chio̍h; chia-ê khòng-bu̍t hō͘ hiâm-bú-gâm ū bô kâng ê te̍k-sek.
Hun-pò͘
Hiân-bú-gâm sī tē-kiû téng-koân siōng chē ê hóe-soaⁿ-gâm, chiàm 9 siâⁿ ī-siông.[1]
Tâi-oân ê Phîⁿ-ô͘ Kûn-tó, tû-khì siōng sai-pêng ê Hoe-sū lia̍h-gōa, lóng-chóng sī hiân-bú-gâm cho͘-sêng ê hóe-soaⁿ-tó.[2]
Gōa-pō͘ liân-kiat
Chham-khó bûn-hiàn
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
