Sks zn ba hywan. Apr 25, 2023 · Mehdiabad is the world’s largest Mississippi Valley-type (MVT) Zn-Pb deposit (394 million tonnes [Mt] of metal ore at 4.2% Zn, 1.6% Pb) and contains significant barite resources (>40 Mt). Such large accumulations of barite are not common in carbonate-hosted Zn-Pb deposits. Therefore, the origin of the barite and its association with the Zn-Pb mineralization is of significant interest for ...

History 101: SKS – Informative Overview [2022] Most gun enthusiasts accept the fact that the German Sturmgewehr MP-43/44 was the first assault rifle in the world, but few know that the first successful self-loading rifle was created by Manuel Mondragon, as early as 1890. However, Mondragon's improved design M1908 was chambered for the rifle ...

Sks zn ba hywan. The Akiri Cu ± (Ag) deposit represents a distinct sub-class of sediment-hosted Pb-Zn-Cu-Ba mineralization found throughout the Benue Trough. The deposit is hosted in bleached red beds of the Keana Formation and in shale-siltstones and carbonates of the Ezeaku Formation in the Middle Benue Trough, North-Central Nigeria.

In this video, The Gun Chick shoots the rarest types of SKS rifles in the desert; an East German Karibiner-S SKS, a North Korean Type 63 SKS with a bonus Grenade launching gas cutoff switch, and a ...

Fig. 4 shows the molar ratios (%) of Zn to cations, calculated from Zn/(Ba + Zr + Yb + Zn), for BZYb-sZn, BZYb-BaZn, and BZYb-exZn. In the three kinds of samples, the molar ratios of Zn to cations in the grain boundary regions were higher than those in the grain interiors (bulk), and were nearly independent of the sample type.The ternary Zintl phase dibarium zinc diphosphide (Ba 2 ZnP 2) crystallizes in an orthorhombic body-centered lattice (space group Ibma; no. 72) with two formula units per primitive cell (Z = 2) [25].The three constituent elements are located in the following Wyckoff sites: Ba: 8j (x Ba, y Ba, 0); Zn: 4b (0 0 0); P: 8j (x P, y P, 0).Thus, there are seven free structural parameters that are not ...

Crafted with precision and attention to detail, this spike bayonet perfectly complements your Type 56 SKS rifle. It is the original bayonet used by the Chinese military, ensuring both functionality and historical accuracy. The PolyTech Chinese SKS Spike Bayonet offers more than just a striking appearance. It provides a reliable and practical ...Question: The most electronegative element of those listed is A) Zn B) Si C) Sr D) Ba E) Zr. The most electronegative element of those listed is A) Zn B) Si C) Sr D) Ba E) Zr. There are 2 steps to solve this one. Expert-verified.A series of polycrystalline samples of a new diluted magnetic semiconductor (DMS) (Ba,K)(Zn,Mn)2Sb2 has been synthesized and systematically studied. The parent phase is the so-called "Zintl compound" BaZn2Sb2, a week-degenerate semiconductor with a narrow band gap of 0.2 eV. In (Ba,K)(Zn,Mn)2Sb2, the charge is doped by (Ba,K) substitution while the spin is independently doped by (Zn,Mn ...The ZnO NPs from Zn(NO3)2 and Zn(CH3COO)2 precursors have the best photocatalytic degradation performance with a degradation rate of 99.3% and 96.4%, respectively.SKS Airways and Embraer Present E195-E2 Familiarisation and Demo Flight; Showcasing Technology and Comfort. KUALA LUMPUR, 27 September 2023 - SKS Airways, having recently announced the lease of 10 Embraer E195-E2 aircraft on May 25, 2023 is proud to showcase the E195-E2 TechLion for a media familiarization and demonstration flight at Sultan ...Elden Ring is an action RPG which takes place in the Lands Between, sometime after the Shattering of the titular Elden Ring. Players must explore and fight their way through the vast open-world to unite all the shards, restore the Elden Ring, and become Elden Lord.the optimum level and method of Zn nutrition to enhance crop yield and Zn. biofortification of mung bean through basal application. Zinc was applied at 0, 5, 10 and 15 kgha as basal application ...The SKS fires the same intermediate round, (7.62×39), as the AK47.With a 20" barrel, rather than a 16" like the AK47 has, the SKS boasts a slightly higher muzzle velocity and slightly longer effective range by a couple hundred yards over the AK47. Of the many SKS I have had or currently own, I have never witnessed an inaccurate SKS. Milled Vs.

Zn-mTA, wherein Zn-BA could obtain single crystal structure. However, crystallization was an unfavorable factor in the prep- aration of photoresist lms, which would bring di ffi culties toDOI: 10.1016/j.jnoncrysol.2023.122662 Corpus ID: 263679348; Influence of Zn/Ba ratio on crystallization, sintering behavior and properties of CaO-Al2O3-SiO2 glass-ceramics @article{Mu2023InfluenceOZ, title={Influence of Zn/Ba ratio on crystallization, sintering behavior and properties of CaO-Al2O3-SiO2 glass-ceramics}, author={Ningbo Mu and Daimeng Chen and Bo Li}, journal={Journal of Non ...Clean the Barrel. Use a phosphor bronze brush to scrub the barrel from the receiver end. If you start from the muzzle, you risk damaging the crown, so you should avoid it. Run the brush through the barrel three to four times and switch to a cleaner-dampened swab tip for a more thorough cleansing.Ever wondered about the SKS rifle? Find out everything you need to know in this comprehensive history and review.

Mn, Co, Zn, Rb, Cd, Sn, Ba, Sr, and Pb were detected in eel otolith above the detection limits. Otolith Sr and Ba concentrations significantly discriminated the caging sites for one trial. Individual weight gain did not have a significant influence on otolith elemental concentrations. Co, Rb, Cd, Sn, Zn, Sr and Ba otolith concentrations were ...

The FT-IR spectra of COL, COLCu, COLBa, COLCo, and COLZn are shown in Fig. 1 (a). The band at 3400 cm −1 represents the hydroxyl group of COL, while the same value appeared with weak intensity in the spectra of COLCu, COLBa, COLCo, and COLZn indicates the reaction of hydroxyl group (COL) with the phthalic anhydride (PA) and subsequently with the metal ions like Cu, Ba, Co and Zn (Faisal ...

Hywan @ Stormreaver We use cookies to make things work and to gather certain information. For more details, please click customize. Accept all Reject all Customize Accept selected . Hywan Stormreaver. playing 3v3. Ratings/Predicted Titles (DF S3) 3v3 2316 (#2701) 2v2 (0) 3v3 (1) RBG (0) 95 ...The lead smelter employs SKS bottom blowing technology. The plant consists of SKS Furnace – bottom blowing, blast furnace, electric arc furnace & fuming furnace, and electro – refining. Furthermore, a fuming furnace is installed to produce zinc Oxide from blast furnace slag. Key Facts. Location : Rajsamand Rajasthan, IndiaAug 1, 1991 · The Ba-Zn (Barium-Zinc) system. Published: 01 August 1991. Volume 12 , pages 469–471, ( 1991 ) Cite this article. Download PDF. Journal of Phase Equilibria. H Okamoto. 111 Accesses. 4 Citations.THE SKS TORTURE TEST. Daniel Fritter in Featured on January 2, 2015. In 1943 a Soviet gun designer by the name of Sergei Gavrilovich Simonov designed a relatively small and lightweight carbine chambered in the then-new 7.62x39mm round. Using a dramatically scaled-down version of the same piston-driven action as Simonov utilized in his PTRS-41 ...Synthesis of MAl2O4 (M = Mg, Co, Ni, Zn, Ba) Nanopowders by Liquid Impregnation of Nanofibrous Alumina. Industrial & Engineering Chemistry Research 2023 , 62 (24) , 9393-9407.

Apr 15, 2012 · 14019 posts · Joined 2011. #9 · Apr 15, 2012. There was a bunch of Chinese rifles imported in the early 1990's that had that same finish and blade bayonets. I had one that also had those features, along with a scope mount rail riveted to the left side of the receiver, with the stock notched out (and left unfinished) to accommodate the mount .1202 posts · Joined 2008. #3 · Feb 2, 2009. That is 1 GREAT SKS you have there! I saw one at the funshow and they were asking $550. I was tempted. NRA LIFE MEMBER. TOMORROW: One of the greatest labor saving devices of today. This is an older thread, you may not receive a response, and could be reviving an old thread.PNJ : Hywan Kenoby. Récompenses : Les Mémoires de N. Prérequis : -. Niveau recommandé (donnée officielle) : 180. Quête refaisable : Non. Auteur de initial du tutoriel : 7804j ( Google+) Dernière modification : 2013-03-09 22:09:41. Cette quête se lance automatiquement dès que vous entrez pour la première fois dans le "Donjon de la mine ...Malaysian carrier SKS Airways (KI, Johor Bahru) has suspended its scheduled flight operations amid reports it is facing a shortage of funds, and its order for ten E195-E2s is under threat. If the order holds, the carrier is in line to become Malaysia's first Embraer operator.. The New Strait Times reported on November 20 that the DHC-6-300 operator - it has a fleet of two of the Twin Otters ...BaZnGa. BaZnGa T-shirt design. BaZnGa ( barium zinc gallide) is a ternary compound of barium, zinc, and gallium that was inspired by the saying " Bazinga !" from Sheldon Cooper on The Big Bang Theory television series. [1] It is a poor metal. BaZnGa crystals can be grown by adding gallium to a BaZn eutectic at 800° C and then cooling to 400 °C.Duub jaane do ab safīne ko . laag ...Compared with the pure Zn coating, the Zn-Sn coating has a positive shift of 68 mV in the self-corrosion potential in the …The Bou Dahar Pb-Zn-Ba district, an ENE-WSW-trending plateau extending over about 40 km, is located in the oriental High Atlas Mountains of Morocco 150 km west from the city of Rich (Fig. 1).It is one of the most important districts in the oriental High Atlas, and is similar in economic value to the Touissit-Bou Beker district, located in the "la Chaîne-des-Horsts" Atlasic belt in ...Step 1: Inspection of Your Rifle. The serial number is located in different sections of your gun and typically combines digits, letters, and symbols. Check your receiver: Your gun's serial code might be stamped on the left side of the metal receiver, close to the chamber. Barrel: Inspect for numerals near the barrel's muzzle end.In addition to the first shell, a second shell was observed with 6−8 O atoms at 3.34 Å for Ni and 8−10 O atoms at 3.49 Å for Zn. The lack of Ni or Zn contributions in the second shell eliminates the possibility of surface precipitation or polymerization. Likewise, the absence of Mn atoms in the second shell suggests outer-sphere adsorption.The Ba-Zn (Barium-Zinc) System By H. Okamoto ASM International Equilibrium Diagram The assessed Ba-Zn phase diagram (Fig. 1) is based primarily on the solubility data of Ba in liquid Zn given by [63Joh] for the com- position range between BaZnl3 and pure Zn and on differential thermal analysis, metallographic, and X-ray data given by ...BaZnGa. BaZnGa T-shirt design. BaZnGa ( barium zinc gallide) is a ternary compound of barium, zinc, and gallium that was inspired by the saying " Bazinga !" from Sheldon Cooper on The Big Bang Theory television series. [1] It is a poor metal. BaZnGa crystals can be grown by adding gallium to a BaZn eutectic at 800° C and then cooling to 400 °C.about us. Bahwan Motors Auto Accessories — An Ultimate One stop shop for all your Car Accessories. The brand that has revolutionized peoples perception of a car. Having a wide range of products par excellence, Bahwan Motors Accessories have been able to set foot in different countries. In a deliberate attempt to meet the expectations of auto ...The Kapok Mississippi Valley-type (MVT) Zn Pb deposit infills dilatent zones in the Kapok fault system that cuts Upper Devonian carbonates. Paleomagnetic methods have isolated an extremely weak characteristic remanent magnetization in 89 of 98 specimens from 9 sites in mineralization and host rocks.Calcium/zinc stabilisers. The use of calcium/zinc stabiliser systems has been common in PVC applications for over 25 years. These materials are generally based on metal carboxylates and will sometimes incorporate other elements to boost performance such as aluminium or magnesium. Because the heat stability in some applications may require …The partitioning and incorporation mechanism of Ni and Ba in a ferromanganese nodule from Lake Baikal were characterized by X-ray microfluorescence, m…Request PDF | On Nov 9, 2018, Domenico Morabito published Mobility of Pb, Zn, Ba, As and Cd toward soil pore water and plants (willow and ryegrass) from a mine soil amended with biochar | Find ...The two main SKS styles in the United States are the Yugoslavian (top) and Chinese Norinco (bottom) SKS. The SKS is one of the most prolific surplus rifles. We hands-on review the Yugoslavian and Chinese variants plus some potential issues and even upgrades. We review products independently.

The low-temperature epigenetic and stratabound Pb-Zn-Cu-Ba-F-Sr-bearing ore deposits enclosed within sedimentary columns historically have been major sources of metals.Metal soaps. Metal soaps that result from the reaction of a metal oxide or a metal hydroxide with a fatty acid are used as co-stabilizers and internal/external lubricants in PVC formulations. Metal soaps (AKSTAB®, LISTAB®) can be used in PVC formulations either individually or in synergistic combinations (Ca/Zn, Ba/Zn, etc.). In general, they ...Nov 2022 - Present 1 year 7 months. Santa Clara, California, United States. Coordinate with the senior management and prepare MIS reports such as sales, budget, inventory, financials and on-demand ...The major Pb Zn Ba deposits exploited in Italy are in the lower Cambrian carbonates of southwestern Sardinia where the strata-bound ores occur as lenses in the Dolomia Rigata Member and in the cement or in the matrix of breccias in the C lcare Ceroide of the Gonnesa Formation.We would like to show you a description here but the site won't allow us.A series of polycrystalline samples of a new diluted magnetic semiconductor (DMS) (Ba,K)(Zn,Mn)2Sb2 has been synthesized and systematically studied. The parent phase is the so-called "Zintl compound" BaZn2Sb2, a week-degenerate semiconductor with a narrow band gap of 0.2 eV. In (Ba,K)(Zn,Mn)2Sb2, the charge is doped by (Ba,K) substitution while the spin is independently doped by (Zn,Mn ...We report on a controlled synthesis of MAl2O4 (M = Mg, Co, Ni, Zn, Ba) nanopowders. The method includes three main steps: (i) growth of ultraporous nanofibrous Al2O3 (UPA) monoliths and their preliminary thermal treatment to remove the adsorbed and structural water, (ii) liquid-phase M-nitrate impregnation, and (iii) heat treatment allowing to form desirable nanocrystallites. Small ...Announcement of Periodic Review: Moody's announces completion of a periodic review of ratings of SK Innovation Co. Ltd.Vollständigen Artikel bei M... Indices Commodities Currencies...

In the present investigation, the impacts of Pb-Zn and F-Ba as fine aggregate replacement in mortar were analyzed. The outcomes indicated that substitution materials affect the mechanical strength and gamma radiation shielding properties of the mortar. In this regard, the compressive strength of samples made with substitutions of 5%, 10% and 20 ...ba/Zn stabilizer can be to improve the robotization of production and depress the industrial pollution. It is used for PVC, artificial leather, artificial leather and a variety of curing plastics. Packing: Net weight of 200kg/Drum. 16tons/20FCL. liquid barium zinc stabilizer PVC shoes ,leather. soft hose, good heat stability and good transparent.Highlights Eels were reared in cages for 3 months and six months in estuarine sites. Mn, Co, Zn, Rb, Cd, Sn, Ba, Sr, and Pb otolith, water and soft tissue concentrations were measured. Water composition was only partly reflected by otolith elemental composition, with Sr and Ba discriminating the caging sites. Co, Rb, Cd, Sn, Zn, Sr and Ba otolith concentrations were significantly influenced by ...Thanks. It appears to be BA TRB G16 002375 on the receiver and SL-4-00.000 on the magazine. 1. [Remington 870 12GA] [ Stoeger Model 3500 12GA ] [ Savage 116 .30-06 ] [ Savage Model 10 Bull Barrel .223 ] [ Marlin 336SS .30-30 ] [ Marlin 39A .22 ] [Marlin 795 22LR] [ Beretta PX4 Storm 9mm ] [ Ruger MkIII 22LR] They who can give up essential ...SK Health and Safety Services is particularly adept at developing synergistic teams and alliances to provide sustainable, innovative, and cost-effective health and Safety Solutions. Our aim is to exceed client expectations, provide value for money and promote excellent …铁锰结核中主微量元素的赋存形式研究对于理解铁锰结核的形成及其中元素的进入过程具有重要意义。选择采集自南海蛟龙海山水深约3 300 m的3个铁锰结核,根据其内部剖面上原位x荧光光谱分析(xrf)的主量元素含量差异分层进行了分层取样。对于分层样品开展了淋滤实验,分别提取样品中的碳酸盐相 ...Los depósitos VMS o depósitos de sulfuros masivos volcanogénicos (VMS: «volcanogenic massive sulfide») son cuerpos estratiformes o lenticulares de sulfuros presentes en unidades volcánicas o en interfases volcánico-sedimentarias depositadas originalmente en fondos oceánicos. A menudo, los depósitos consisten en un 90% en pirita masiva ...The electronic structures and magnetic properties of a new diluted magnetic semiconductor (BaK)(ZnMn) 2 As 2 have been investigated using first-principles calculations. In this system, charges are doped via off-stoichiometry of (Ba 2+,K +) substitutions, while spins by the isovalent (Zn 2+,Mn 2+) substitutions.The dependence of magnetic properties on Mn and K concentrations were studied and ...We would like to show you a description here but the site won't allow us.Malaysian carrier SKS Airways (KI, Johor Bahru) has suspended its scheduled flight operations amid reports it is facing a shortage of funds, and its order for ten E195-E2s is under threat. If the order holds, the carrier is in line to become Malaysia's first Embraer operator.. The New Strait Times reported on November 20 that the DHC-6-300 operator - it has a fleet of two of the Twin Otters ...SKS Airways and Embraer Present E195-E2 Familiarisation and Demo Flight; Showcasing Technology and Comfort. KUALA LUMPUR, 27 September 2023 - SKS Airways, having recently announced the lease of 10 Embraer E195-E2 aircraft on May 25, 2023 is proud to showcase the E195-E2 TechLion for a media familiarization and demonstration flight at Sultan ...About Us. One of the Most Strategic units within the Group, we diversify the automotive services portfolio by offering various leading allied products and services. With a portfolio of world-renowned brands, our main verticals and brands include. Off-Road Accessories : AFE, AFE Control, ASWF, Aux Beam, Baer Brakes, Black Hawk, Bilstein, Bubba ...铁锰结核中主微量元素的赋存形式研究对于理解铁锰结核的形成及其中元素的进入过程具有重要意义。. 选择采集自南海蛟龙海山水深约3 300 m的3个铁锰结核,根据其内部剖面上原位X荧光光谱分析 (XRF)的主量元素含量差异分层进行了分层取样。. 对于分层样品开展 ...Fiber-shaped Zn batteries are promising candidates for wearable electronics owing to their high energy and low cost, but further studies are still required to address the issues related to detrimental Zn dendrite growth and limited low-temperature performances. Here, we report an antifreeze, long-life, and dendrite-free fiber-shaped Zn battery using both nanoporous Zn and polyaniline (PANI ...Single crystals of a new oxide, Ba 33 Zn 22 Al 8 O 67 (melting point = 1452 K), were grown in a melt-solidified sample prepared by heating a compact of a BaCO 3, ZnO, and Al 2 O 3 mixed powder in a dry airflow. Ba 33 Zn 22 Al 8 O 67 can be handled in dry air, but it decomposes into carbonates, hydroxides, and hydrates in humid air. Single-crystal X-ray structure analysis clarified that Ba 33 ...New Straits Times. SKS Airways to remain a pipe dream for Johor’s SKS Group? 2023-11-22 - SKS Airways — part of the Johor-based property developer SKS …Top 100 Arab FamilyBusinesses 2023. Top 100 Arab Family. Businesses 2023. 27. Saud Bahwan Group. Established: 1965. Country: Oman. Chairman : Mohammed Saud Bahwan. Saud Bahwan Group is a conglomerate with a presence in the automotive, heavy vehicles, industrial equipment, and travel and tourism, among other sectors.In-situ modification of castor oil with divalent metal ions like Zn (II), Cu (II), Co (II) and Ba (II) and their comparative antioxidant study by in-vitro methods Food Chem. 2019 Jun 30;284:213-218. doi: 10.1016/j.foodchem.2019.01.033. Epub 2019 Jan 16. Authors Md Ikbal ...

The two main SKS styles in the United States are the Yugoslavian (top) and Chinese Norinco (bottom) SKS. The SKS is one of the most prolific surplus rifles. We hands-on review the Yugoslavian and Chinese variants plus some potential issues and even upgrades. We review products independently.

The SKS rifle is effective at a firing range of 440 yards. Its muzzle velocity 734 m/s (2,411 ft/s) is extremely powerful for its time of conception. The chrome-plated barrel extends to 20 inches on the 520 mm and 22 inches on the M59/66. Furthermore, the SKS carbine features a front and rear sight.

العربية (Arabic) Čeština (Czech) Dansk (Danish) Deutsch (German) English (English) Español (Spanish)I make a lot of pancakes, but I have never been particularly skilled at making pretty pancakes, with even, golden-brown tops. The first pancake especially has always been aesthetic...In a major breakthrough for Brazilian aircraft manufacturer Embraer, Malaysia's SKS Airways has selected the E195-E2 for its regional operations out of Kuala Lumpur. SKS Airways (SKS) will receive ten E195-E2s under an agreement with global aircraft lessor Azorra. The deal was announced this afternoon at Malaysia's Langkawi International ...The Jebel Hamra area is located in Central Tunisia, 50 km NW from the town of Kasserine (Fig. 1).It hosts several Pb Zn Ba deposits and occurrences around Bir Ferza, Khanguet Zitoun, Ali Lakhdar and Khanguet Slougui localities (Fig. 2).The geology of the area is dominated by extensively folded massive limestones and dolostones interlayered with marl units of Lower Cretaceous age.Apr 9, 2020 · Даю много балов 11.Складіть рівняння можливих реакцій між хлоридною кислотою та речовинами: ферум(ІІ) гідроксидом, літій оксидом, калій гідроксидом, з …The best mods for the SKS are those that tend to fix the few shortcomings of the SKS Rifle. Things like a removeable magazine, a clip pouch on the buttstock, and adding an optic rail to allow for better precision are great places to start. Moving on from there, we can look at an upgraded stock to help preserve the stock that came with the gun ...Apr 16, 2020 · Company Profile. Patcham (FZC) is a Sharjah, UAE based manufacturer of the Patstab range of PVC heat stabilisers & Pat-Add range of addi ves for PVC processing. We produce a range of liquid mixed metal complexes, organo ns and Ca/Zn one pack solid stabilisers. The addi ves include we ng & dispersing agents, air release agents and …

sks mrahqat rwsyatla oruga hondurenasyksy ksnewstellaris habitat Sks zn ba hywan pred 526 [email protected] & Mobile Support 1-888-750-5525 Domestic Sales 1-800-221-6471 International Sales 1-800-241-3528 Packages 1-800-800-7958 Representatives 1-800-323-4335 Assistance 1-404-209-4814. Find the best SKS build in Arena Breakout and get to know which ammo you should use with this weapon inside this article. The SKS is a carbine that use 7.62x39mm ammo type and it has good firing power which can generating a fire rate of 300 rate of fire with an effective range of 110 meters.. The SKS is a strong gun that deal high damage which is great for medium to long range combat.. apps won Bare zinc oxide (ZnO) and Ba-doped ZnO (BZO) samples were prepared by using a simple precipitation method. The effects of Barium doping on the structural, morphological, and optoelectronic properties, as well as on the physico-chemical features of the surface were investigated and correlated with the observed photocatalytic activity under natural solar irradiation.The best associations (0.75 ≤ r ≤ 0.96) exist between V, Mn, Cu, Zn, Se, and Ba supporting the interpretation of a common traffic-related source. This strong correlation still remains in the finer particle size fractions (fine and nano) for V with Cu, Zn, and Se but no longer with Mn and Ba as shown in Table 3. The loss of a strong ... checker osayt shhwtnak SKS has a diversified team of experts & volunteers who creates well-organized and well-equipped mechanism to find the solution of issues. We target the issues with a collective strength, reaching wider audiences with a greater voice, effective action methodologies, organization development, and a rights-based approach towards the challenge. ... fylmhay shnh daris this taylor swift New Customers Can Take an Extra 30% off. There are a wide variety of options. MrQ | Get 20 Free Spins & Bingo, Deposit £10 | No WageringQuartirolo, a soft uncooked cheese, is one of the main character of the story of Italian cheeses, as it has been present for more than a millennium. It is marketed both fresh and ripe, in square cheeses, with the typical embossed branding with the letter Q on their back. Its slightly sweet taste on the whole, becomes aromatic and pleasantly ...Mineral paragenetic sequence of Ba-(Zn-Pb) primary and supergene mineralizations in the Caïd area (data of . the protore stage from [21]; data of the su pergene stage from [21] and this study).