Ghanistan (Figure 1), which which consists of the biggest rare-metal tites and isGhanistan (Figure 1),

Ghanistan (Figure 1), which which consists of the biggest rare-metal tites and is
Ghanistan (Figure 1), which which contains the largest rare-metal tites and is and is renowned for outputting polychrome and tourmaline. pegmatites renowned for outputting polychrome and giant giant tourmaline.Figure 1. Geological sketch map modified from Rossovskiy and Nimbolide Apoptosis Chmyrev [20]: 1. Nuristan median Figure 1. Geological sketch map modified from Rossovskiy and Chmyrev [20]: 1. Nuristan median massif Gneisses, crystalline schists, and marmorized limestones; two. Reduce Cretaceous-Paleogene massif Gneisses, crystalline schists, and marmorized limestones; two. Reduce Cretaceous-Paleogene pegmatite-bearing intrusive Laghman complex. Biotite and two-mica granites, biotite-hornblende pegmatite-bearing intrusive Laghman complicated. Biotite and two-mica granites, biotite-hornblende granites, granodiorites, and quartz, rliorites; 3. Vakhan zone; four. Neogene-Quatemary deposits. granites, granodiorites, and quartz, rliorites; three. Vakhan zone; 4. Neogene-Quatemary deposits. Sands. gravels, and clays; five. Baluchistan-Himalayan fold area with a superimposed Alpine geoSands. gravels, and clays; 5. Baluchistan-Himalayan fold area having a Cimmerian-Alpine fold synclinc; 6. North Pamir Hercynian fold area. Karakorum-South Pamir superimposed Alpine geosynclinc; 6. North Pamir Hercynian fold region. Karakorum-South Pamir Cimmerian-Alpine area. Belts of rare-metal pegmatites: (I) Nuristan; (II) Hindu Kush. Fields of rare-metal pegmatites: fold Daray-Nur. (B) Chauki. (C)pegmatites: (I) Nuristan; (II) Hindu Kush. Fields of (G) Daram(A) region. Belts of rare-metal Parown. (D) Kantiwa. (E) Shahidan. (F) Shamakat. rare-metal Daram. (H) Pachagan. (I) Mundol. (J) Nilau-Kulam. (K) Kurgal. (L) Alingar. pegmatites: (A) Daray-Nur. (B) Chauki. (C) Parown. (D) Kantiwa. (E) Shahidan. (F) Shamakat. (G) Daram-Daram. (H) Pachagan. (I) Mundol. (J) Nilau-Kulam. (K) Kurgal. (L) Alingar.It exhibits a prismatic morphology almost 10 mm in length and 3 mm in width (Figure It It includes a symmetrical prismatic appearance ten mm in length and three mm shaped by 2a,b). exhibits a prismatic morphology practically and also a spherical cross-section in width (Figure 2a,b). crystallization of a trigonal prismappearance along with a spherical cross-section the alternate It includes a symmetrical prismatic and a hexagonal prism, resulting within a R3m shaped by Thisalternate crystallization of a trigonal prism colourhexagonalintensified inside the syngony. the tourmaline has well-developed gradiant and a zonation prism, resulting inside a R3m syngony. This tourmaline has well-developed AS-0141 Protocol gradianttop quarter with the sample is C-axis direction and splits the tourmaline into two components: the colour zonation intensified in the C-axis path and splits the tourmaline 2c,d). A tiny subordinate tourmaline cryspink, and the rest is nearly colourless (Figure into two components: the top quarter from the sample is pink, and also the rest is nearly colourless (Figure 2c,d). This smaller crystal also tourmaline tal is parallel intergrowth together with the prime physique crystal. A compact subordinate exhibits the crystalcolour zonation. The pink aspect tourmaline exhibits intense pleochroism from pink identical is parallel intergrowth with all the prime physique crystal. This little crystal also exhibits thelight pink even though the colourless partpart tourmaline exhibits intense pleochroism from to identical colour zonation. The pink tourmaline shows negliable pleochroism. Pretty poor pink to light pink though the colourless aspect tourmaline shows negliable pleochroism. Incredibly poor cleavage and flawlessness u.