Hydrosphere interactions and alteration of the terrestrial crust likely played a critical role in shaping Earth’s surface, and in promoting prebiotic reactions leading to life, before 4.03 Ga (the ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 113, No. 27 (July 5, 2016), pp. 7432-7437 (6 pages) Sulfur isotopic anomalies (Δ33S and Δ36S) have been used to ...

Ancient plate tectonics in the Archean period differs from modern plate tectonics in the Phanerozoic period because of the higher mantle temperatures inside the early Earth, the thicker basaltic crust ...

The latest announcement is out from Archean Chemical Industries Ltd. ( (IN:ACI) ).

Tata Chemicals Ltd. is in advanced talks to acquire the industrial salt unit of Archean Group that could value the business at 4.5 billion rupees ($61 million) at a minimum, according to people ...

VANCOUVER, BRITISH COLUMBIA--(Marketwired - May 7, 2013) - Archean Star Resources Inc. (TSX VENTURE:ASP) (the "Company" or "Archean") is pleased to announce that, subject to the approval of the TSX ...

The initial public offer (IPO) of speciality marine chemical manufacturer Archean Chemical was subscribed 32.23 times on the final day of the issue (November 11). The firm received bids for 64.31 ...

VANCOUVER, BRITISH COLUMBIA--(Marketwire - Mar 28, 2013) - Archean Star Resources Inc. (TSX VENTURE:ASP) (the "Company" or "Archean") announces that it has advised Teck Australia Pty Ltd. ("Teck") and ...

Archean Chemical IPO listing may take place around ₹570 in bulls case whereas in bear case, it may list around ₹520, believe experts. Archean Chemical IPO: Shares of Archean Chemical Industries Ltd ...

Archean Chemical IPO consists of a fresh issue of equity shares aggregating up to Rs 805 crore and an Offer For Sale (OFS) of up to 1.61 crore shares by the promoter and investors. The price band has ...