Title
Zonal'nost' Nikolaevskogo polimetallicheskogo mestorozhdeniya (Rossiya): Veshchestvennyy sostav i mineralogogeokhimicheskaya zo,Used
Delivery time: 8-12 business days (International)
Problema formirovaniya, evolyutsii i metallogenicheskoy spetsializatsii vulkanoplutonicheskikh poyasov, raspolozhennykh vdol' kontinental'nykh okrain, yavlyaetsya aktual'noy v sovremennoy geologii. Odin iz vazhnykh aspektov etoy slozhnoy problemy rudnoformatsionnyy analiz v konkretnoy geologicheskoy strukture VostochnoSikhoteAlinskogo vulkanogennogo poyasa. Rassmotreny teksturnostrukturnye vzaimootnosheniya, posledovatel'nost' formirovaniya mineralogicheskikh assotsiatsiy, tipomorfnye osobennosti mineralov, slozhnaya kartina raspredeleniya elementov v mineralakh, rudakh i rudnykh telakh, obuslovlennaya neravnomernym razvitiem zon metasomaticheskoy kolonki v edinom rudnometasomaticheskom protsesse. Vydeleny mineralogicheskie tipy rud: sul'fidnogedenbergitovye, kvartskarbonatsul'fidnye i sul'fidnye. Ustanovleno ikh zonal'noe raspredelenie v rudnykh telakh, variatsii mineral'nogo sostava, osnovnykh i redkikh elementov, vismuta, serebra. Evolyutsiya gidrotermal'nogo rastvora na Nikolaevskom mestorozhdenii proyavilas' v obrazovanii rannikh sul'fidnykh paragenezisov Fe i Zn, smenoy ikh sul'fidami Cu, Pb i na zavershayushchey stadii sul'foantimonitami Ag s primes'yu Au, Se.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.