所屬欄目:礦物學(xué)專業(yè)術(shù)語(yǔ)
Definition: It is a rule specifying the orientation of alternating lamellae in multiple twinfeldspar crystals; the twinning plane is brachypinacoid and is common in albite.鈉長(zhǎng)石雙晶律nà cháng shí shuāng jīng lǜalbite: a widely distributed rock-forming feldspar ......(本文共 380 字 ) [閱讀本文] >>