 | | Journal (article/letter/editorial) | | 511-532 (2015) DOI: 10.3749/canmin.4356 THE OCCURRENCE OF HIGH-TEMPERATURE SKARNS FROM ORAVIŢA (BANAT...formation of clinochlore, talc, epidote, zeolites (scolecite and thomsonite-Ca), thaumasite, and tobermorite...reported here. This work documents the first occurrence of katoite and the second occurrences of perovskite...Romania. INTRODUCTION The high-temperature skarn occurrence at Crişenilor Brook was first studied by Constantinescu...Constantinescu et al. (1988), who described the in situ occurrence of gehlenite, mentioned as erratic blocks by |  | | Book (edition) | | graphs gems gemstone's physical chemistry, occurrence, properties, and market potential. And spectacular...MATERIALS 16 16 239 / 18 / 19 / Luminescence Occurrence / Stone Sizes 233 15 / Comments / Journals...mineralogi- are not abundant and are restricted in occurrence only to those localities where conditions were...at the right The conditions necessary for the occurrence of emerald, temperature. Olivine that is,...availability demands of the market. gemstone occurrence geologic feature. manufactured will in is |  | | Book (edition) | | Dumortierite Tourmaline Stilbite Natrolite Thomsonite Scolecite Polyhalite Riebeckite Alunite Jarosite Dahllite...Epidote Piedmontite Staurolite Biotite Thomsonite Scolecite Idocrase Scapolite Dumortierite Aragonite Foliated...Cleavage in Two Directions Mesolite (110)P(110)P Scolecite (110)D 5 Orthoclase (001)P(010)D —_| Natrolite...Mesolite Cancrinite Leucite Leucite Magnesite Scolecite Thomsonite iMontmorillonite Sanidine Chrysotile...Chrysotile Orthoclase Microcline Thomsonite Scolecite Gypsum Anorthoclase Sanidine Microcline Albite Orthoclase |  | | Book (edition) | | Stilbite Erionite Natrolite Mesolite Thomsonite Scolecite Laun1ontite.• Chapter 14 Silicates: Chain Structures...are inorganic chen1ical compounds of natural occurrence. With exceptions such as native n1ercury, n1inerals...associations and environment as described under occurrence are often helpful. Experience has shown that...Tourmaline Stilbite Natrolite Laumontite Thomsonite Scolecite / Lath like Feldspar Hedenbergi te Jadeite Wollaston...Epidote Piedmontite Staurolite Biotite Thomsonite Scolecite ldocrase (Vesuvianite) Scapo lite Dumortierite |
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