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Rengeite from
Itoigawa City, Niigata Prefecture, Japan


Locality type:City
Classification
Species:Rengeite
Formula:Sr4ZrTi4(Si2O7)2O8
Comments:Found in Blue, Green or Lavender Jade pebbles & Boulders
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Jadeite3 photos of Rengeite associated with Jadeite at this locality.
Itoigawaite2 photos of Rengeite associated with Itoigawaite at this locality.
Data
Mineral Data:Click here to view Rengeite data
Locality Data:Click here to view Itoigawa City, Niigata Prefecture, Japan
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:47559
Long-form Identifier:1:3:47559:6
GUID (UUID V4):3a0d9fe8-6d65-4696-b1e1-d9f6c965c3ba
Localities for Rengeite in this Region
Kotaki River, Itoigawa City, Niigata Prefecture, Japan
Oyashirazu Beach, Ōmi, Itoigawa City, Niigata Prefecture, Japan
Nearest other occurrences of Rengeite
28.7km (17.9 miles) Oyashirazu Beach, Ōmi, Itoigawa City, Niigata Prefecture, Japan
40.7km (25.3 miles) Kotaki River, Itoigawa City, Niigata Prefecture, Japan
References
Reference Search (possible matching items)
Journal (article/letter/editorial)
111–120 Rengeite, Sr4ZrTi4Si4O22, a new mineral, the Sr-Zr analogue of perrierite from the Itoigawa-Ohmi...Itoigawa-Ohmi district, Niigata Prefecture, central Japan H. MIYAJIMA1,*, S. MATSUBARA2, R. MIYAWAKI2, K. YOKOYAMA2...HIROKAWA3 1 Fossa Magna Museum, Itoigawa, Niigata 941-0056, Japan Department of Geology, National Science...Tokyo 169-0073, Japan 3 Suihodo Co., Ltd, Ohmi, Niigata 949-0301, Japan 2 ABSTR ACT Rengeite, Sr4ZrTi4Si...group found in the jades from the Itoigawa-Ohmi district, central Japan. It is monoclinic, P21/a, a = 13
Journal (article/letter/editorial)
2017 REVIEW Jadeitite from Itoigawa, Niigata Prefecture, central Japan Hiroshi MIYAJIMA Fossa Magna...Magna Museum, 1313 Ichinomiya, Itoigawa, Niigata 941–0056, Japan This paper presents a review of Itoigawa’s...jadeitite cultures in the world. The jadeitites from Itoigawa were the source of ornaments such as pendants...in Japanese Islands from Hokkaido to Okinawa Prefecture, and also in the southern part of the Korean...introduction of Buddhism into Japan. Therefore, the existence of jadeitite in Japan was forgotten for a period
Report (issue)
Rengeite Sr4Ti4ZrO8(Si2O7)2 Crystal Data: Monoclinic or Orthorhombic. Point Group: 2/m or 2/m 2/m 2/m...polymorph) X-ray Powder Pattern: Ohmi region, central Japan. 3.06 (vvs), 3.00 (vs), 3.13 (s), 2.86 (s), 4.16...0.63 1.40 0.06 98.53 (1) Ohmi region, central Japan; by electron microprobe, average of 6 analyses;...02)Σ=1.01Ti4.00Si4.11O22. (2) Ohmi region, central Japan; by electron microprobe, average of 3 analyses;...polymorph occurs as domains to 5 μm in monoclinic rengeite. Association: Jadeite, natrolite, rutile, titanite
Journal (article/letter/editorial)
perrierite in jadeitite from the Itoigawa-Ohmi district, Niigata Prefecture, Japan HIROSHI MIYAJIMA(1)*, RITSURO...(1)Fossa (2)National Magna Museum, Itoigawa, Niigata 941-0056, Japan Science Museum, Hyakunin-cho, Shinjuku...Shinjuku, Tokyo, 169-0073, Japan (3) Kotaki Bussan Co., Itoigawa, Niigata 949-0462, Japan Abstract: Matsubaraite...found in the jadeitite from the Itoigawa-Ohmi district, central Japan. It is monoclinic, P21/a (pseudo...perrierite-(Ce), Ce4Fe2Ti3(Si2O7)2O8, or Zr-free analogue of rengeite, Sr4ZrTi4(Si2O7)2O8. It is transparent, grey with
Report (issue)
X-ray Powder Pattern: Itoigawa-Ohmi district, Niigata Prefecture, central Japan. 2.71 (100), 3.09 (95)...06 22.60 100.50 (1) Itoigawa-Ohmi district, Niigata Prefecture, central Japan; average of 6 electron...tausonite, rengeite. Distribution: In a boulder from the Kotaki-gawa River, Itoigawa City, Itoigawa-Ohmi district...district, Niigata Prefecture, central Japan. Name: Honors Dr. Satoshi Matsubara, Department of Geology...Museum, Tokyo, Japan, in recognition of his work on strontium-dominant minerals from Japan. Type Material:
Journal (article/letter/editorial)
natrolite, and analcime in jadeitite of the Itoigawa–Omi area, Japan Atsushi GOTO*, Keitaro KUNUGIZA** and...Institute of Technology), Himeji, Hyogo 671–2280, Japan ** Department of Environment and Humanity, Faculty...930–8555, Japan *** Fossa Magna Museum, 1313 Ichinomiya Itoigawa, Niigata 941–0056, Japan Jadeitite...Jadeitite from the Itoigawa–Omi area in the Hida–Gaien belt is hydrothermal in origin, occurring as tectonic blocks...Sr–Ti–Zr–bearing new minerals such as itoigawaite, rengeite, and matsubaraite. Phase relation in the NaAlSiO4–SiO2–H2O
Catalog/List
xls Fuka Mine, Bicchu-cho, Takahashi City, Okayama Pref. / Japan; Light pinkish brown (fluorescent in...xls Fuka Mine, Bicchu-cho, Takahashi City, Okayama Pref. / Japan; Light green crystal aggregates of 5...(xls) Arakawa, Minamiboso City, Chiba Pref., Kanto Region, Honshu Island / Japan / TYP; The extremely rare...Chibaite xls Arakawa, Minamiboso, Chiba Prefecture, Honshu Island / Japan / TYP; The rare SiO2 phases appear...Cuprotungstite xls Yamagami Mine, Mine City, Yamaguchi Pref., Hinshu Island / Japan; "Pseudomorphs of green Cuprotungstite
Journal (issue)
I loved this time of day, as the perpetual noisy city dropped to absolute silence. Not a vehicle was on...will close its doors this year as a result of the City of Tucson taking over the property for residential...for Gilgit. We made a few stops in this largest city of the Northern Areas, both prearranged and by luck...from the bed of the Kotakioawa River at Itoigawa City, central Japan. Associated mineral; are jadeite, natrolite...lamprophyllite, titanite zircon, rutile, tausonite, and rengeite. The new mineral name is for Satoshi Matsubara
 
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