Welcome to Keene Engineering! The world leader in portable mining and prospecting equipment. Family owned and operated since 1955. We’ve reduced the price on our Super Concentrator! Previously $395.00, we’ve made it next to impossible for you not to add this little power house to your prospecting arsenal at only $295.00! This New Super Mini Max Power Sluice Concentrator unit is the most versatile package that we have ever offered. NOW OPEN TO THE PUBLIC!Experience fine gold recovery never before with our Model KSCR!View our catalog online in PDF format or let us send you one for free! Reclamation & Dredge Systems Keene Engineering manufactures some of the most unique, powerful and versatile dredges on earth today.What Geoff gets up to New online store is open!When your just starting out the cost of some gold prospecting equipment can set you back. So if your handy with tools, this page hosts various instructions for building prospecting/mining related tools.

You can use them as is or as a guiding point for developing your own design so you can get prospecting. ››› Join the Gold Prospecting Forum now to access the new downloads section currently comprising of 30 (the largest homemade gold prospecting equipment list on the net...and growing) diy prospecting equipment plans. Just click register, make two posts and enjoy. Find out more here ‹‹‹ Homemade Gold Prospecting Equipment Gas Driven Dry Washer.pdf Help us build this resource, send your gold prospecting eqipment and tool plans to webmaster@gpex.ca for inclusion on this page. Don't want to build? Try out some of the professionaly manufactured gold prospecting equipment suppliers listed below.Project: Investigate Rife's methods of killing pathogens in a laboratory situationStatus:  27MHz Transmitter, matcher, antennas built. Warm stage microscope, slide edge illuminators and camera finally setup. Project: Update a 1980's bicycle frame to disc brakes.

Complete, and a success! Project: Build a better mousetrap. Project: Constant microcurrent generatorStatus. Project: Build a universal battery capacity tester. Project: Build a decent colloidal silver generatorStatus:  Completed. Project: Poor man's centrifugeStatus: Complete Project: "Merlin" ongoing educational research into Computer Grading of Children's Text, and Improved Methods for Basic Number Testing, and a critical look at the MetaMetrix "Lexile". Project: Personal AudiogramStatus: Finished Project:  Testing 18650 Lithium-ion cells from EbayStatus: CompleteIf you have mission critical applications, buy the fully branded cells from major manufacturers. Project: Revisit the old Kricotronic patent for discharging a rimfire match rifle. Dec 2016, NOW REDESIGNED as a  STAND-ALONE, DUAL DISPLAY WINDOW model, based on ARDUINO. See ARDUINO PAGES for my project "GOODBYE OCTOPUS, HELLO ARDUPUS" Project: A contribution to the "One Hundred and One uses for a Used Hacksaw Frame" competitionStatus.

Project: A portable gold sluice, and motor. Known as a highbanker elsewhere, the aim was to fit the entire kit into a portable frame.  Not quite achieved, as sluice has yet to be mounted to the frame, but all very easy to get into difficult places. This  kit is entirely explained by pictures. Pump is a quality, Subaru, 2.5hp 4-stroke. Frame cost less than $20, and the carry straps were taken from an old backpack whose zips had failed.A&B Prospecting - The Southwest's Largest Prospecting Store since 1979.targus backpack cvr600 Copyright © 2017, . mcm backpack lelongTheme by 44oz Designbackpack for alienware m17x r3The use of vacuum or suction dredge equipment, otherwise known as suction dredging, is currently prohibited and unlawful throughout California.diesel audacious backpack

Under new state law effective January 1, 2016, the use of vacuum or suction dredge equipment is defined to mean the use of a mechanized or motorized system for removing or assisting in the removal of, or the processing of, material from the bed, bank, or channel of a river, stream, or lake in order to recover minerals. Under existing state law the California Department of Fish and Wildlife is also currently prohibited from issuing any permits for suction dredging in California under the Fish and Game Code.transit backpack 350 aw review With state law in effect, the use of vacuum or suction dredge equipment, otherwise known as suction dredging, is unlawful in California rivers, streams, and lakes, and any such activity is subject to enforcement and prosecution as a criminal misdemeanor.icom 703 backpack antenna

(See generally Fish & G. Code, §§ 5653, 5653.1, 12000, subd. New state law governing the use of vacuum or suction dredge equipment, otherwise known as suction dredging, is now in effect, as of January 1, 2016. (Stats. 2015, ch. 680, §§ 2-3.) The new law, commonly referred to as Senate Bill or “SB” 637 (Allen), amends Fish and Game Code section 5653 and adds section 13172.5 to the Water Code. In general, SB 637 amends Fish and Game Code section 5653 as follows: In general, Water Code section 13172.5, added by SB 637: Information regarding state and federal water quality permitting requirements, and related action by the State Water Resources Control Board, the Regional Water Quality Control Boards, and the U.S. Army Corps of Engineers is available at the following links: The California Department of Fish and Wildlife, formerly the Department of Fish and Game, has been a named defendant or respondent in various lawsuits related to suction dredging in California since 2005.

By order of the Judicial Council of California, various ongoing civil proceedings are coordinated in San Bernardino County Superior Court. (Suction Dredge Mining Cases, Super. Ct. San Bernardino County, Judicial Council Proceeding No. An appeal stemming from those proceedings is pending in Division Two of the Fourth Appellate District. (In re Suction Dredge Mining Cases, No. Related litigation is also pending before the California Supreme Court. (People v. Rinehart, No. The Rinehart litigation stems from a criminal prosecution for unlawful suction dredging in 2012. According to the web page of the California Supreme Court, the case presents the following issue: Does the Mining Act of 1872 (30 U.S.C. § 22 et seq.) preempt California Fish and Game Code sections 5653 and 5653.1 with respect to the use of vacuum and suction dredging equipment? The matter is fully briefed and the parties, including the People of the State of California represented by the California Attorney General, await further notice from the Court.

General information regarding the ongoing litigation concerning suction dredging in California is available by case number at: www.courts.ca.gov. This web page will be updated, resources permitting, should there be any significant developments in the ongoing litigation regarding suction dredging that affects the current status quo. The ongoing statutory moratorium established by Fish and Game Code section 5653.1 prohibits some, but not all forms of mining in and near California rivers, streams, and lakes. Individuals engaged or interested in otherwise lawful instream mining should be aware that other environmental laws may apply to these various other mining practices. Fish and Game Code section 5650, for example, prohibits the placement of materials deleterious to fish, including sand and gravel from outside of the current water level, into the river or stream. Further, Fish and Game Code section 1602 requires that any person notify the Department before substantially diverting or obstructing the natural flow of, or substantially changing or using any material from the bed, channel or bank of any river, stream or lake.

See additional related information. On June 27, 2012, the State of California enacted Senate Bill 1018 (SB 1018), amending Fish and Game Code section 5653.1. (Stats. 2012, ch. 39, § 7.) SB 1018, among other things, directed the Department to consult with various agencies, and to provide recommendations to the Legislature by April 1, 2013 regarding statutory changes or authorizations necessary for the Department to promulgate regulations to implement Fish and Game Code section 5653 which will, among other things, fully mitigate all identified significant environmental effects and include a fee structure that will fully cover Department costs to administer its related permitting program. (Fish & G. Code, § 5653.1, subd. The Department prepared and submitted the required report to the California Legislature (PDF) on April 1, 2013. CDFW regulates suction dredging and the use of any related equipment in California pursuant to Fish and Game Code section 5653 specifically.

Under that authority, the use of any vacuum or suction dredge equipment by any person in any river, stream or lake in California is prohibited, unless authorized under a permit issued by CDFW. (Fish & G. Code, § 5653, subd. (a).) Notwithstanding that authority, the use of any motorized vacuum or suction dredge equipment is prohibited in California, and CDFW is prohibited from issuing any related permits under the Fish and Game Code. CDFW regulations governing its suction dredge permitting program are found in the California Code of Regulations, Title 14, sections 228 and 228.5. CDFW adopted a comprehensive update of its suction dredge regulations effective April 27, 2012. (Cal. Reg. Notice Register 2012, No. 19-Z, p. 641.) CDFW amended the regulatory definition of suction dredging as an emergency action effective June 28, 2013. (Cal. Reg. Notice Register 2013, No. 28-Z, pp. 1034-1035.) CDFW adopted the amended regulatory definition of suction dredging through a regular noticed rulemaking action under the Administrative Procedure Act (Gov. Code, § 11340 et seq.), effective August 4, 2014.

(Cal. Reg. Notice Register 2014, No. 33-Z, p. 1461.) Key documents from CDFW’s 2012 and 2014 environmental review and rulemaking efforts are available below, scrolling further down this webpage. To access the Fish and Game Code and CDFW’s suction dredge regulations, please click on the following link: On March 16, 2012 CDFW completed a multi-year environmental review and rulemaking effort to update its suction dredge regulations implementing Fish and Game Code section 5653. The regulations as approved by the Office of Administrative Law (OAL) and filed with the Secretary of State took effect consistent with the Administrative Procedure Act (APA) on April 27, 2012. (Cal. Code Regs., tit. 14, §§ 228, 228.5; Cal. Reg. Notice Register 2012, No. 19-Z, p. 641.) The updated regulations are the first comprehensive update of CDFW’s suction dredging regulations since 1994. As part of the effort, CDFW also prepared and certified a Subsequent Environmental Impact Report (SEIR) consistent with the California Environmental Quality Act (CEQA).