Petrographic studies on a newly discovered Indo-Arabian stone anchor from the Gulf of Kachchh, Gujarat: Implications for source area

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Petrographic studies on a newly discovered Indo-Arabian stone anchor from the Gulf of Kachchh, Gujarat: Implications for source area

หน่วยงาน National Institute Of Oceanography (NIO), India

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ชื่อเรื่อง	:	Petrographic studies on a newly discovered Indo-Arabian stone anchor from the Gulf of Kachchh, Gujarat: Implications for source area
นักวิจัย	:	Tripati, S. , Mudholkar, A. , Khedekar, V.
คำค้น	:	archaeology , underwater exploration
หน่วยงาน	:	National Institute Of Oceanography (NIO), India
ผู้ร่วมงาน	:	-
ปีพิมพ์	:	2555
อ้างอิง	:	Current Science, vol.102(9); 2012; 1309-1313 , http://drs.nio.org/drs/handle/2264/4066
ที่มา	:	-
ความเชี่ยวชาญ	:	-
ความสัมพันธ์	:	-
ขอบเขตของเนื้อหา	:	-
บทคัดย่อ/คำอธิบาย	:	Finding of stone anchors in the onshore and offshore regions of India points to maritime contacts with neighbouring countries. This communication reports a new Indo-Arabian type stone anchor recovered from a depth of 53 m off the coast of Gulf of Kachchh, Gujarat, India. The anchor stone is composed of sharp angular quartz and feldspar grains floating in a ferruginous matrix with point contacts between them as seen under a microscope. SEM–EDS studies showed few and isolated zircon and apatite grains as accessory mineral phases. The rock is identified as epiclastic sandstone derived from pyroclastic source rocks. A similar rock has been reported from the Habo Formation exposed near Jhikadi village, Kachchh, Gujarat.
บรรณานุกรม	:	APA Chicago MLA Vancouver Tripati, S. , Mudholkar, A. , Khedekar, V. . (2555). Petrographic studies on a newly discovered Indo-Arabian stone anchor from the Gulf of Kachchh, Gujarat: Implications for source area. : National Institute Of Oceanography (NIO), India. Tripati, S. , Mudholkar, A. , Khedekar, V. . 2555. "Petrographic studies on a newly discovered Indo-Arabian stone anchor from the Gulf of Kachchh, Gujarat: Implications for source area". : National Institute Of Oceanography (NIO), India. Tripati, S. , Mudholkar, A. , Khedekar, V. . "Petrographic studies on a newly discovered Indo-Arabian stone anchor from the Gulf of Kachchh, Gujarat: Implications for source area." : National Institute Of Oceanography (NIO), India, 2555. Print. Tripati, S. , Mudholkar, A. , Khedekar, V. . Petrographic studies on a newly discovered Indo-Arabian stone anchor from the Gulf of Kachchh, Gujarat: Implications for source area. : National Institute Of Oceanography (NIO), India; 2555.