{"id":183,"date":"2026-08-21T23:13:08","date_gmt":"2026-08-21T15:13:08","guid":{"rendered":"https:\/\/atila.com.my\/?p=183"},"modified":"2026-08-22T01:36:30","modified_gmt":"2026-08-21T17:36:30","slug":"tanzanite","status":"publish","type":"post","link":"https:\/\/atila.com.my\/?p=183","title":{"rendered":"TANZANITE"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_log1qmlog1qmlog1-1024x572.jpg\" alt=\"\" class=\"wp-image-185\" style=\"width:564px;height:auto\" srcset=\"https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_log1qmlog1qmlog1-1024x572.jpg 1024w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_log1qmlog1qmlog1-300x167.jpg 300w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_log1qmlog1qmlog1-768x429.jpg 768w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_log1qmlog1qmlog1-1536x857.jpg 1536w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_log1qmlog1qmlog1-2048x1143.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h1 class=\"wp-block-heading\">SEJARAH, FAKTA, CIRI &amp; NILAI GEMOLOGI<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">1. APA ITU TANZANITE?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Batu permata tanzanite ialah salah satu permata moden yang paling dikagumi dalam dunia gemologi. Dari sudut sains,&nbsp;<strong>tanzanite bukanlah nama spesies mineral yang berasingan<\/strong>, sebaliknya ia merupakan varieti berwarna biru hingga biru-ungu daripada spesies&nbsp;<strong>mineral zoisite<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Warna biru dan violet yang memukau pada tanzanite terhasil daripada kehadiran unsur surih vanadium dalam struktur kristalnya semasa proses pembentukan geologi.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Data &amp; Ciri Saintifik Tanzanite:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nama Mineral:<\/strong>&nbsp;Zoisite<\/li>\n\n\n\n<li><strong>Nama Batu Permata:<\/strong>&nbsp;Tanzanite<\/li>\n\n\n\n<li><strong>Formula Kimia:<\/strong>&nbsp;Ca\u2082Al\u2083(SiO\u2084)\u2083(OH)<\/li>\n\n\n\n<li><strong>Warna:<\/strong>&nbsp;<em>Violet-blue<\/em>,&nbsp;<em>bluish violet<\/em>, hingga&nbsp;<em>violet-purple<\/em><\/li>\n\n\n\n<li><strong>Sistem Kristal:<\/strong>&nbsp;Orthorhombic<\/li>\n\n\n\n<li><strong>Kekerasan Mohs:<\/strong>&nbsp;6 \u2013 7<\/li>\n\n\n\n<li><strong>Graviti Tentu (<em>Specific Gravity<\/em>):<\/strong>&nbsp;Kira-kira 3.35<\/li>\n\n\n\n<li><strong>Indeks Biasan (<em>Refractive Index<\/em>):<\/strong>&nbsp;1.691 \u2013 1.700<\/li>\n\n\n\n<li><strong>Dwikiasan (<em>Birefringence<\/em>):<\/strong>&nbsp;0.008 \u2013 0.013<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. TANZANITE BATUAN, MINERAL ATAU BATU PERMATA?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Untuk memahami tanzanite dengan tepat, kita perlu membezakan tiga istilah asas ini:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Zoisite:<\/strong>&nbsp;Spesies mineral semula jadi yang terdiri daripada kalsium aluminium hidroksida silikat.<\/li>\n\n\n\n<li><strong>Tanzanite:<\/strong>&nbsp;Varieti gred permata (<em>gem-quality<\/em>) bagi mineral zoisite yang memaparkan warna biru hingga biru-ungu.<\/li>\n\n\n\n<li><strong>Batu Permata (<em>Gemstone<\/em>):<\/strong>&nbsp;Mineral atau bahan semula jadi yang dipotong, digilap, dan mempunyai nilai estetika, ketahanan, serta kelangkaan untuk dijadikan perhiasan.<\/li>\n<\/ul>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Ringkasnya:<\/strong>&nbsp;<em>\u201cTanzanite ialah batu permata yang berasal daripada mineral zoisite.\u201d<\/em><\/p>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">3. SEJARAH PENEMUAN TANZANITE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tanzanite mempunyai sejarah penemuan yang relatif moden berbanding batu permata klasik lain seperti delima atau nilam:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Penemuan 1967:<\/strong>&nbsp;Kristal biru zoisite ini pertama kali ditemui pada tahun 1967 di kawasan bukit Merelani (Merelani Hills), berhampiran kaki Gunung Kilimanjaro di utara Tanzania.<\/li>\n\n\n\n<li><strong>Identifikasi Awal:<\/strong>&nbsp;Pada peringkat awal, spesimen ini disangka sebagai nilam (<em>sapphire<\/em>) atau peridot kerana keamatan warnanya, sebelum ujian gemologi mengesahkan ia adalah varieti baharu mineral zoisite yang belum pernah dilihat dalam kualiti permata seperti itu.<\/li>\n\n\n\n<li><strong>Peranan Tiffany &amp; Co.:<\/strong>&nbsp;Syarikat barangan kemas terkemuka dunia, Tiffany &amp; Co., mengiktiraf potensi luar biasa batu ini dan menamakannya sebagai&nbsp;<strong>&#8220;Tanzanite&#8221;<\/strong>&nbsp;sempena negara asalnya, Tanzania. Kempen pemasaran mereka pada akhir 1960-an berjaya memperkenalkan permata ini ke persada antarabangsa dengan pantas.<\/li>\n<\/ul>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_nfli0xnfli0xnfli-1024x572.jpg\" alt=\"\" class=\"wp-image-195\" style=\"width:516px;height:auto\" srcset=\"https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_nfli0xnfli0xnfli-1024x572.jpg 1024w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_nfli0xnfli0xnfli-300x167.jpg 300w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_nfli0xnfli0xnfli-768x429.jpg 768w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_nfli0xnfli0xnfli-1536x857.jpg 1536w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_nfli0xnfli0xnfli-2048x1143.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">4. DI MANA TANZANITE DITEMUI?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tidak seperti kebanyakan batu permata lain yang boleh dilombong di pelbagai benua,&nbsp;<strong>sumber komersial utama tanzanite di dunia hanya terdapat di Merelani Hills, Tanzania<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kawasan perlombongan ini sangat terhad, meliputi zon geologi seluas beberapa kilometer persegi sahaja. Keunikan sumber geografi tunggal (<em>single-source gemstone<\/em>) ini menjadikan tanzanite permata yang sangat eksklusif dari segi geologi dan penawaran pasaran dunia.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. APA YANG MENJADIKAN TANZANITE ISTIMEWA?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tanzanite dinilai tinggi oleh ahli gemologi dan pengumpul permata atas beberapa faktor utama:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Spektrum Warna Unik:<\/strong>&nbsp;Gabungan tona biru baldu (<em>velvety blue<\/em>) dan ungu yang kaya.<\/li>\n\n\n\n<li><strong>Sifat Pleochroism:<\/strong>&nbsp;Keupayaan optik memaparkan warna berbeza dari sudut pandangan berlainan.<\/li>\n\n\n\n<li><strong>Kejernihan Semula Jadi:<\/strong>&nbsp;Kebanyakan kristal tanzanite gred permata mempunyai tahap kejernihan yang tinggi (<em>eye-clean<\/em>).<\/li>\n\n\n\n<li><strong>Saiz Kristal:<\/strong>&nbsp;Mampu menghasilkan batu faset bersaiz besar dengan potongan yang memukau.<\/li>\n\n\n\n<li><strong>Kelangkaan Geografi:<\/strong>&nbsp;Ditemui di satu kawasan geologi sahaja di dunia.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">6. PLEOCHROISM TANZANITE<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pleochroism<\/strong>&nbsp;ialah fenomena optik di mana sesuatu kristal memaparkan warna berbeza apabila dilihat dari arah paksi kristalografi yang berlainan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tanzanite mentah secara semula jadi bersifat&nbsp;<strong>trikroik (<em>trichroic<\/em>)<\/strong>, yang bermaksud ia boleh menunjukkan tiga warna berbeza mengikut sudut pandangan:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Biru<\/li>\n\n\n\n<li>Violet\/Ungu<\/li>\n\n\n\n<li>Keperangan (<em>brownish\/yellowish-green<\/em>)<\/li>\n<\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">Apabila dipotong dan diorientasikan dengan teliti oleh pemotong permata (<em>lapidary<\/em>), warna yang dominan akan ditonjolkan ke permukaan atas (<em>table<\/em>). Fenomena ini bukan bermaksud batu menukar warna secara ajaib, sebaliknya ia adalah tindak balas fizikal struktur kristal tanzanite terhadap penyerapan cahaya terpolarisasi.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. TANZANITE NATURAL VS HEAT-TREATED<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dalam perdagangan batu permata tanzanite, proses rawatan haba (<em>heat treatment<\/em>) adalah standard industri yang diterima umum:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Amalan Biasa:<\/strong>&nbsp;Sebahagian besar tanzanite di pasaran telah melalui proses pemanasan terkawal (sekitar 500\u00b0C \u2013 600\u00b0C) untuk mengurangkan komponen warna perang\/kuning dan menyerlahkan warna biru hingga violet.<\/li>\n\n\n\n<li><strong>Bukan Batu Palsu:<\/strong>&nbsp;Rawatan haba tidak menjadikan batu itu tiruan atau sintetik; ia kekal sebagai tanzanite asli dari bumi.<\/li>\n\n\n\n<li><strong>Ketelusan Maklumat:<\/strong>&nbsp;Pendedahan (<em>disclosure<\/em>) sama ada batu telah dirawat atau tidak adalah penting dalam etika penjualan gemologi.<\/li>\n\n\n\n<li><strong>Natural Unheated:<\/strong>&nbsp;Tanzanite asli yang memperoleh warna biru-ungu semulajadi secara pemanasan geologi di dalam perut bumi tanpa rawatan manusia (<em>unheated<\/em>) adalah jauh lebih jarang ditemui dan bernilai lebih tinggi.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">8. WARNA TANZANITE DAN NILAI<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Nilai pasaran batu tanzanite ditentukan oleh gabungan faktor kualiti berikut:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Warna (Color):<\/strong>&nbsp;Merangkumi&nbsp;<em>Hue<\/em>&nbsp;(warna asas),&nbsp;<em>Tone<\/em>&nbsp;(tahap gelap\/cerah), dan&nbsp;<em>Saturation<\/em>&nbsp;(ketepuan warna). Warna biru pekat (<em>vivid blue<\/em>) atau&nbsp;<em>violetish-blue<\/em>&nbsp;dengan ketepuan tinggi dinilai paling mahal berbanding tona pucat atau kelabu.<\/li>\n\n\n\n<li><strong>Kejernihan (Clarity):<\/strong>&nbsp;Ketiadaan inklusi yang mengganggu pantulan cahaya meningkatkan nilainya.<\/li>\n\n\n\n<li><strong>Potongan (Cut):<\/strong>&nbsp;Potongan simetri yang memaksimumkan kilauan (<em>brilliance<\/em>) dan menonjolkan warna terbaik.<\/li>\n\n\n\n<li><strong>Berat Karat (Carat Weight):<\/strong>&nbsp;Kristal tanzanite bersaiz besar dengan warna yang pekat mempunyai harga per karat yang lebih tinggi secara eksponen.<\/li>\n\n\n\n<li><strong>Rawatan (Treatment):<\/strong>&nbsp;Spesimen&nbsp;<em>natural unheated<\/em>&nbsp;berkualiti tinggi mempunyai premium nilai yang signifikan.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">9. KEKERASAN DAN KETAHANAN<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Dengan skala kekerasan&nbsp;<strong>Mohs 6 hingga 7<\/strong>, tanzanite adalah lebih lembut berbanding nilam (Mohs 9) dan berlian (Mohs 10). Tanzanite juga mempunyai ciri&nbsp;<em>perfect basal cleavage<\/em>, menjadikannya sensitif terhadap hentakan kuat atau tekanan mendadak.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Panduan Penjagaan Tanzanite:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Pembersihan Selamat:<\/strong>&nbsp;Gunakan air suam, sabun lembut tanpa bahan kimia keras, dan berus berbulu sangat lembut atau kain mikrofiber.<\/li>\n\n\n\n<li><strong>Elakkan Ultrasonic &amp; Steam Cleaner:<\/strong>&nbsp;Gelombang getaran dan wap panas boleh menyebabkan rekahan dalaman pada struktur kristal.<\/li>\n\n\n\n<li><strong>Elakkan Perubahan Suhu Mendadak:<\/strong>&nbsp;Perubahan suhu drastik (<em>thermal shock<\/em>) boleh merosakkan batu.<\/li>\n\n\n\n<li><strong>Simpan Berasingan:<\/strong>&nbsp;Simpan di dalam kotak berlapik kain lembut agar tidak tercalar oleh batu permata yang lebih keras.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">10. TANZANITE SEBAGAI BATU PERMATA<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tanzanite digunakan secara meluas dalam pelbagai reka bentuk barangan kemas eksklusif:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Loket &amp; Anting-anting:<\/strong>&nbsp;Sangat ideal kerana kawasan ini kurang terdedah kepada risiko hentakan fizikal harian.<\/li>\n\n\n\n<li><strong>Cincin:<\/strong>&nbsp;Memerlukan rekaan ikatan pelindung seperti&nbsp;<em>bezel setting<\/em>&nbsp;atau&nbsp;<em>halo setting<\/em>&nbsp;untuk melindungi bahagian bucu batu jika dipakai kerap.<\/li>\n\n\n\n<li><strong>Gelang &amp; Koleksi Mineral:<\/strong>&nbsp;Pilihan utama untuk koleksi permata faset mewah serta spesimen kristal mentah (<em>rough crystal<\/em>) untuk peminat geologi.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">11. CARA MEMBEZAKAN TANZANITE ASLI<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Pemeriksaan visual mata kasar tidak memadai untuk membezakan tanzanite asli daripada bahan tiruan seperti kaca, forsterite sintetik, atau kubik zirkonia.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ujian saintifik gemologi yang tepat merangkumi:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ujian Indeks Biasan (<em>Refractometer<\/em>):<\/strong>&nbsp;Mengukur bacaan RI spesifik zoisite (1.691 \u2013 1.700).<\/li>\n\n\n\n<li><strong>Ujian Graviti Tentu (<em>Hydrostatic Balance<\/em>):<\/strong>&nbsp;Mengesahkan ketumpatan sekitar 3.35.<\/li>\n\n\n\n<li><strong>Pemeriksaan Pleochroism (<em>Dichroscope<\/em>):<\/strong>&nbsp;Memeriksa kehadiran sifat pleochroic berbilang warna.<\/li>\n\n\n\n<li><strong>Pemeriksaan Mikroskop Gemologi:<\/strong>&nbsp;Melihat struktur pertumbuhan kristal dan inklusi semula jadi.<\/li>\n\n\n\n<li><strong>Pemeriksaan Spektroskop:<\/strong>&nbsp;Memeriksa corak penyerapan spektrum cahaya.<\/li>\n\n\n\n<li><strong>Pensijilan Makmal:<\/strong>&nbsp;Pengesahan rasmi melalui makmal gemologi bertauliah.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><em>(Nota: Kaedah calar atau scratch test tidak digalakkan kerana boleh merosakkan permukaan batu secara kekal).<\/em><\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"572\" src=\"https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_4galh94galh94gal-1024x572.jpg\" alt=\"\" class=\"wp-image-196\" style=\"width:566px;height:auto\" srcset=\"https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_4galh94galh94gal-1024x572.jpg 1024w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_4galh94galh94gal-300x167.jpg 300w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_4galh94galh94gal-768x429.jpg 768w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_4galh94galh94gal-1536x857.jpg 1536w, https:\/\/atila.com.my\/wp-content\/uploads\/2026\/08\/Gemini_Generated_Image_4galh94galh94gal-2048x1143.jpg 2048w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">12. PERBANDINGAN: TANZANITE VS SAPPHIRE<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td><strong>Ciri Gemologi<\/strong><\/td><td><strong>Tanzanite<\/strong><\/td><td><strong>Sapphire (Nilam)<\/strong><\/td><\/tr><\/thead><tbody><tr><td><strong>Spesies Mineral<\/strong><\/td><td>Zoisite<\/td><td>Corundum<\/td><\/tr><tr><td><strong>Kekerasan (Skala Mohs)<\/strong><\/td><td>6 \u2013 7<\/td><td>9<\/td><\/tr><tr><td><strong>Profil Warna<\/strong><\/td><td>Biru-violet, violet-blue, ungu<\/td><td>Pelbagai warna (paling terkenal: biru)<\/td><\/tr><tr><td><strong>Pleochroism<\/strong><\/td><td>Sangat ketara (Trichroic\/Dichroic)<\/td><td>Lemah hingga sederhana<\/td><\/tr><tr><td><strong>Dwikiasan (<em>Birefringence<\/em>)<\/strong><\/td><td>0.008 \u2013 0.013<\/td><td>0.008<\/td><\/tr><tr><td><strong>Ketahanan Harian<\/strong><\/td><td>Sederhana (Perlu penjagaan cermat)<\/td><td>Sangat tinggi (Sesuai dipakai harian)<\/td><\/tr><tr><td><strong>Sumber Utama Dunia<\/strong><\/td><td>Merelani Hills, Tanzania sahaja<\/td><td>Sri Lanka, Madagascar, Australia, Myanmar, dll.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">13. FAKTA MENARIK TENTANG TANZANITE<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nama Bersejarah:<\/strong>&nbsp;Dinamakan sempena negara kelahirannya, Tanzania, oleh syarikat barangan kemas Tiffany &amp; Co.<\/li>\n\n\n\n<li><strong>Varieti Gred Permata Zoisite:<\/strong>&nbsp;Merupakan varieti mineral zoisite paling bernilai di dunia.<\/li>\n\n\n\n<li><strong>Penemuan Era Moden:<\/strong>&nbsp;Mula direkodkan dalam sejarah gemologi dunia pada tahun 1967.<\/li>\n\n\n\n<li><strong>Fenomena Pleochroic Unik:<\/strong>&nbsp;Memaparkan perbezaan ton warna biru dan violet dari sudut berbeza.<\/li>\n\n\n\n<li><strong>Sumber Geografi Tunggal:<\/strong>&nbsp;Hanya dilombong secara komersial di kawasan kecil Merelani Hills.<\/li>\n\n\n\n<li><strong>Birthstone Rasmi:<\/strong>&nbsp;Diiktiraf sebagai salah satu batu kelahiran (<em>birthstone<\/em>) rasmi bagi bulan&nbsp;<strong>Disember<\/strong>.<\/li>\n\n\n\n<li><strong>Ulang Tahun Perkahwinan:<\/strong>&nbsp;Simbol permata rasmi untuk meraikan ulang tahun perkahwinan ke-24.<\/li>\n\n\n\n<li><strong>Kelangkaan Relatif:<\/strong>&nbsp;Dianggarkan pembentukan geologinya ribuan kali lebih unik dan terhad berbanding berlian.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">14. KESIMPULAN<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Tanzanite kekal sebagai salah satu batu permata paling memikat dalam era moden. Gabungan warna biru-ungu yang mempesona, sifat optik pleochroism yang kaya, serta latar belakang geologinya yang hanya terhad di bumi Tanzania menjadikannya permata yang luar biasa istimewa untuk setiap peminat dan pengumpul batu permata di seluruh dunia.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">RUJUKAN<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gemological Institute of America (GIA).&nbsp;<em>Tanzanite Gem Encyclopedia &amp; Quality Factors<\/em>.&nbsp;<a href=\"https:\/\/www.gia.edu\/tanzanite\" target=\"_blank\" rel=\"noopener\">https:\/\/www.gia.edu\/tanzanite<\/a><\/li>\n\n\n\n<li>Gemological Institute of America (GIA).&nbsp;<em>Tanzanite Description &amp; History<\/em>.&nbsp;<a href=\"https:\/\/www.gia.edu\/tanzanite-description\" target=\"_blank\" rel=\"noopener\">https:\/\/www.gia.edu\/tanzanite-description<\/a><\/li>\n\n\n\n<li>Mindat.org.&nbsp;<em>Zoisite (Var: Tanzanite) Mineral Information and Data<\/em>.&nbsp;<a href=\"https:\/\/www.mindat.org\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.mindat.org<\/a><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ATILA<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><em>From Earth to your Collection<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SEJARAH, FAKTA, CIRI &amp; NILAI GEMOLOGI 1. APA ITU TANZANITE? Batu permata tanzanite ialah salah satu permata moden yang paling dikagumi dalam dunia gemologi. Dari sudut sains,&nbsp;tanzanite bukanlah nama spesies&hellip;<\/p>\n","protected":false},"author":1,"featured_media":184,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,12],"tags":[57],"class_list":["post-183","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-batu-permata","category-mineral","tag-tanzanite"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>TANZANITE - ATILA - MINERAL, BATU PERMATA, BATUAN, KRISTAL<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/atila.com.my\/?p=183\" \/>\n<meta property=\"og:locale\" content=\"ms_MY\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"TANZANITE - ATILA - MINERAL, BATU PERMATA, BATUAN, KRISTAL\" \/>\n<meta property=\"og:description\" content=\"SEJARAH, FAKTA, CIRI &amp; NILAI GEMOLOGI 1. 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